{"id":105,"date":"2021-07-23T09:27:20","date_gmt":"2021-07-23T03:57:20","guid":{"rendered":"http:\/\/mcq-questions.com\/?p=105"},"modified":"2022-03-02T10:25:50","modified_gmt":"2022-03-02T04:55:50","slug":"ncert-solutions-for-class-10-maths-chapter-7-hindi","status":"publish","type":"post","link":"https:\/\/mcq-questions.com\/ncert-solutions-for-class-10-maths-chapter-7-hindi\/","title":{"rendered":"NCERT Solutions for Class 10 Maths Chapter 7 Coordinate Geometry (Hindi Medium)"},"content":{"rendered":"<h2>NCERT Solutions for Class 10 Maths Chapter 7 Coordinate Geometry (Hindi Medium)<\/h2>\n<p>These Solutions are part of <a href=\"https:\/\/mcq-questions.com\/ncert-solutions-for-class-10-maths\/\">NCERT Solutions for Class 10 Maths in Hindi Medium<\/a>. Here we have given NCERT Solutions for Class 10 Maths Chapter 7 Coordinate Geometry.<\/p>\n<p><strong>Chapter 7. \u0928\u093f\u0930\u094d\u0926\u0947\u0936\u093e\u0902\u0915 \u091c\u094d\u092f\u093e\u092e\u093f\u0924\u093f<\/strong><\/p>\n<div>\n<p><span style=\"color: #0000ff;\"><strong>\u092a\u094d\u0930\u0936\u094d\u0928\u093e\u0935\u0932\u0940 7.1\u00a0<\/strong><\/span><\/p>\n<p><strong>Ex 7.1 Class 10 \u0917\u0923\u093f\u0924 Q1. \u092c\u093f\u0928\u094d\u0926\u0941\u0913\u0902 \u0915\u0947 \u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u092f\u0941\u0917\u094d\u092e\u094b\u0902 \u0915\u0947 \u092c\u0940\u091a \u0915\u0940 \u0926\u0942\u0930\u093f\u092f\u093e\u0901 \u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f :<\/strong><\/p>\n<p><strong>(i) (2,3),(4,1)<\/strong><\/p>\n<p><strong>(ii) (-5,7), (-1,3)<\/strong><\/p>\n<p><strong>(iii) (a,b), (-a,-b)<\/strong><\/p>\n<p><strong>Ex 7.1 Class 10 \u0917\u0923\u093f\u0924\u00a0Q2. \u092c\u093f\u0928\u094d\u0926\u0941\u0913\u0902 (0,0) \u0914\u0930 (36,15) \u0915\u0947 \u092c\u0940\u091a \u0915\u0940 \u0926\u0941\u0930\u0940 \u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f | \u0915\u094d\u092f\u093e \u0905\u092c \u0906\u092a \u0905\u0928\u0941\u091a\u094d\u091b\u0947\u0926 7.2 \u092e\u0947\u0902\u00a0\u0926\u093f\u090f \u0926\u094b\u0928\u094b\u0902 \u0936\u0939\u0930\u094b\u0902 A \u0914\u0930 B \u0915\u0947 \u092c\u0940\u091a \u0915\u0940 \u0926\u0942\u0930\u0940 \u091c\u094d\u091e\u093e\u0924 \u0915\u0930 \u0938\u0915\u0924\u0947 \u0939\u0948\u0902 ?<\/strong><\/p>\n<p><strong>Ex 7.1 Class 10 \u0917\u0923\u093f\u0924\u00a0Q3. \u0928\u093f\u0930\u094d\u0927\u093e\u0930\u093f\u0924 \u0915\u0940\u091c\u093f\u090f \u0915\u0940 \u0915\u094d\u092f\u093e \u092c\u093f\u0928\u094d\u0926\u0941 (1,5), (2,3) \u0914\u0930 (-2,-11) \u0938\u0930\u0947\u0902\u0916\u0940 \u0939\u0948\u0902|<\/strong><\/p>\n<p><strong>Ex 7.1 Class 10 \u0917\u0923\u093f\u0924\u00a0Q4. \u091c\u093e\u0901\u091a \u0915\u0940\u091c\u093f\u090f \u0915\u093f \u0915\u094d\u092f\u093e \u092c\u093f\u0928\u094d\u0926\u0941 (5,-2), (6,4) \u0914\u0930 (7, -2) \u090f\u0915 \u0938\u092e\u0926\u094d\u0935\u093f\u092c\u093e\u0939\u0941 \u0924\u094d\u0930\u093f\u092d\u0941\u091c \u0915\u0947 \u0936\u0940\u0930\u094d\u0937 \u0939\u0948\u0902 |<\/strong><\/p>\n<p><strong>Ex 7.1 Class 10 \u0917\u0923\u093f\u0924\u00a0Q5. \u0915\u093f\u0938\u0940 \u0915\u0915\u094d\u0937\u093e \u092e\u0947\u0902. \u091a\u093e\u0930 \u092e\u093f\u0924\u094d\u0930 \u092c\u093f\u0928\u094d\u0926\u0941\u0913\u0902 A,B,C \u0914\u0930 D \u092a\u0930 \u092c\u0948\u0920\u0947 \u0939\u0941\u090f \u0939\u0948\u0902, \u091c\u0948\u0938\u093e\u0915\u093f \u0906\u0915\u0943\u0924\u093f 7.8 \u092e\u0947\u0902 \u0926\u0930\u094d\u0936\u093e\u092f\u093e \u0917\u092f\u093e \u0939\u0948 | \u091a\u0902\u092a\u093e \u0914\u0930 \u091a\u092e\u0947\u0932\u0940 \u0915\u0915\u094d\u0937\u093e \u0915\u0947 \u0905\u0928\u094d\u0926\u0930 \u0906\u0924\u0940 \u0939\u0948\u0902 \u0914\u0930 \u0915\u0941\u091b \u092e\u093f\u0928\u091f \u0924\u0915 \u0926\u0947\u0916\u0928\u0947 \u0924\u0915 \u0915\u0947 \u092c\u093e\u0926, \u091a\u0902\u092a\u093e \u091a\u092e\u0947\u0932\u0940 \u0938\u0947 \u092a\u0942\u091b\u0924\u0940 \u0939\u0948, &#8216;\u0915\u094d\u092f\u093e \u0924\u0941\u092e \u0928\u0939\u0940\u0902 \u0938\u094b\u091a\u0924\u0940 \u0939\u094b \u0915\u093f ABCD \u090f\u0915 \u0935\u0930\u094d\u0917 \u0939\u0948 ?&#8217; \u091a\u092e\u0947\u0932\u0940 \u0907\u0938\u0938\u0947 \u0938\u0939\u092e\u0924 \u0928\u0939\u0940\u0902 \u0939\u0948 ?&#8217; \u0926\u0942\u0930\u0940 \u0938\u0942\u0924\u094d\u0930 \u0915\u093e \u092a\u094d\u0930\u092f\u094b\u0917 \u0915\u0930\u0915\u0947, \u092c\u0924\u093e\u0907\u090f \u0915\u093f \u0907\u0928\u092e\u0947\u0902 \u0915\u094c\u0928 \u0938\u0939\u0940 \u0939\u0948 |<\/strong><\/p>\n<p><strong>Ex 7.1 Class 10 \u0917\u0923\u093f\u0924\u00a0Q6. \u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u092c\u093f\u0928\u094d\u0926\u0941\u0913\u0902 \u0926\u094d\u0935\u093e\u0930\u093e \u092c\u0928\u0928\u0947 \u0935\u093e\u0932\u0947 \u091a\u0930\u094d\u0924\u0941\u092d\u0941\u091c \u0915\u093e \u092a\u094d\u0930\u0915\u093e\u0930 (\u092f\u0926\u093f \u0915\u094b\u0908 \u0939\u0948 \u0924\u094b) \u092c\u0924\u093e\u0907\u090f \u0924\u0925\u093e\u0905\u092a\u0928\u0947 \u0909\u0924\u0930 \u0915\u0947 \u0932\u093f\u090f \u0915\u0930\u0923 \u092d\u0940 \u0926\u0940\u091c\u093f\u090f :<\/strong><\/p>\n<p><strong>(i) (\u2013 1, \u2013 2), (1, 0), (\u2013 1, 2), (\u2013 3, 0)<\/strong><\/p>\n<p><strong>(ii) (\u20133, 5), (3, 1), (0, 3), (\u20131, \u2013 4)<\/strong><\/p>\n<p><strong>(iii) (4, 5), (7, 6), (4, 3), (1, 2)<\/strong><\/p>\n<p><strong>\u0939\u0932 :<\/strong><\/p>\n<p><strong>(i)<\/strong> (\u2013 1, \u2013 2), (1, 0), (\u2013 1, 2), (\u2013 3, 0)<\/p>\n<p>\u092e\u093e\u0928\u093e \u092c\u093f\u0928\u094d\u0926\u0941\u090f\u0901 A(\u2013 1, \u2013 2), B(1, 0), C(\u2013 1, 2), \u0924\u0925\u093e D(\u2013 3, 0) \u0939\u0948\u0902 |<\/p>\n<p><img loading=\"lazy\" class=\"alignnone\" src=\"https:\/\/i1.wp.com\/farm1.staticflickr.com\/931\/42681115525_89a48a3114_o.jpg?resize=256%2C336&#038;ssl=1\" alt=\"NCERT Solutions For Class 10 Maths 7.1 1\" width=\"256\" height=\"336\" data-recalc-dims=\"1\" \/><\/p>\n<p>\u0907\u0938\u0940 \u092a\u094d\u0930\u0915\u093e\u0930,<\/p>\n<p><img loading=\"lazy\" class=\"alignnone\" src=\"https:\/\/i0.wp.com\/farm1.staticflickr.com\/927\/41777702820_a780407811_o.jpg?resize=252%2C572&#038;ssl=1\" alt=\"NCERT Solutions For Class 10 Maths PDF 7.1 2\" width=\"252\" height=\"572\" data-recalc-dims=\"1\" \/><br \/>\n<img loading=\"lazy\" class=\"alignnone\" src=\"https:\/\/i1.wp.com\/farm1.staticflickr.com\/918\/41777702710_6c624c8b41_o.jpg?resize=262%2C289&#038;ssl=1\" alt=\"NCERT Maths Solutions For Class 10 7.1 3\" width=\"262\" height=\"289\" data-recalc-dims=\"1\" \/><\/p>\n<p>\u092c\u093f\u0928\u094d\u0926\u0941\u090f\u0901 A(\u2013 1, \u2013 2), B(1, 0), C(\u2013 1, 2), \u0924\u0925\u093e D(\u2013 3, 0)\u092c\u0928\u0928\u0947 \u0935\u093e\u0932\u093e \u091a\u0930\u094d\u0924\u0941\u092d\u0941\u091c \u0935\u0930\u094d\u0917 \u0939\u0948\u0902 | \u0915\u094d\u092f\u094b\u0902\u0915\u093f \u0907\u0928 \u092c\u093f\u0928\u094d\u0926\u0941\u0913\u0902 \u092c\u0928\u0928\u0947 \u0935\u093e\u0932\u0947 \u091a\u0930\u094d\u0924\u0941\u092d\u0941\u091c \u0915\u0940 \u092d\u0941\u091c\u093e \u092c\u0930\u093e\u092c\u0930 \u0939\u0948 \u0905\u0930\u094d\u0925\u093e\u0924 AB = BC = CD = AD \u0939\u0948\u0902 |<\/p>\n<p><strong>\u0939\u0932 :<\/strong>\u00a0(ii)(\u20133, 5), (3, 1), (\u20131, \u2013 4)<\/p>\n<p>\u092e\u093e\u0928\u093e \u092c\u093f\u0928\u094d\u0926\u0941\u090f\u0901 A(\u20133, 5), B(3, 1), C(0, 3), \u0924\u0925\u093e D(\u20131, \u2013 4) \u0939\u0948\u0902 |<\/p>\n<p><img loading=\"lazy\" class=\"alignnone\" src=\"https:\/\/i0.wp.com\/farm1.staticflickr.com\/838\/42681114735_d58dcdbacc_o.jpg?resize=247%2C307&#038;ssl=1\" alt=\"Maths NCERT Solutions For Class 10 7.1 4\" width=\"247\" height=\"307\" data-recalc-dims=\"1\" \/><\/p>\n<p>\u0907\u0938\u0940 \u092a\u094d\u0930\u0915\u093e\u0930 \u0926\u0941\u0930\u0940 \u0938\u0942\u0924\u094d\u0930 \u0938\u0947,<\/p>\n<p><img loading=\"lazy\" class=\"alignnone\" src=\"https:\/\/i0.wp.com\/farm1.staticflickr.com\/923\/41777702510_e8f0fd5f3e_o.jpg?resize=254%2C222&#038;ssl=1\" alt=\"NCERT Solutions For Maths Class 10 7.1 5\" width=\"254\" height=\"222\" data-recalc-dims=\"1\" \/><br \/>\n<img loading=\"lazy\" class=\"alignnone\" src=\"https:\/\/i1.wp.com\/farm1.staticflickr.com\/853\/42681114425_1fffa42e92_o.jpg?resize=244%2C211&#038;ssl=1\" alt=\"Solutions For NCERT Maths Class 10 Hindi Medium 7.1 6\" width=\"244\" height=\"211\" data-recalc-dims=\"1\" \/><br \/>\n<img loading=\"lazy\" class=\"alignnone\" src=\"https:\/\/i1.wp.com\/farm1.staticflickr.com\/860\/42681114275_b39493cef4_o.jpg?resize=277%2C271&#038;ssl=1\" alt=\"NCERT Solutions of Maths For Class 10 Hindi Medium 7.1 7\" width=\"277\" height=\"271\" data-recalc-dims=\"1\" \/><\/p>\n<p>\u092c\u093f\u0928\u094d\u0926\u0941 A(\u20133, 5), B(3, 1), C(0, 3), \u0924\u0925\u093e D(\u20131, \u2013 4) \u0938\u0947 \u092c\u0928\u0928\u0947 \u0935\u093e\u0932\u093e \u091a\u0930\u094d\u0924\u0941\u092d\u0941\u091c \u090f\u0915 \u0935\u093f\u0937\u092e\u092c\u093e\u0939\u0941 \u091a\u0930\u094d\u0924\u0941\u092d\u0941\u091c \u0939\u0948\u0902 | \u0915\u094d\u092f\u094b\u0902\u0915\u093f \u0907\u0928 \u092c\u093f\u0928\u094d\u0926\u0941\u0913\u0902 \u0938\u0947 \u092c\u0928\u0928\u0947 \u0935\u093e\u0932\u0947 \u091a\u0930\u094d\u0924\u0941\u092d\u0941\u091c \u0915\u0940 \u092d\u0941\u091c\u093e \u092c\u0930\u093e\u092c\u0930 \u0928\u0939\u0940\u0902 \u0939\u0948 \u0914\u0930 \u0915\u093f\u0938\u0940 \u092d\u0940 \u091a\u0930\u094d\u0924\u0941\u092d\u0941\u091c \u0915\u0947 \u0917\u0941\u0923 \u0915\u0947 \u0938\u093e\u092e\u093e\u0928 \u0928\u0939\u0940\u0902 \u0939\u0948,<\/p>\n<p><img loading=\"lazy\" class=\"alignnone\" src=\"https:\/\/i0.wp.com\/farm1.staticflickr.com\/853\/42681114155_0af7091fd8_o.jpg?resize=549%2C34&#038;ssl=1\" alt=\"Maths Solutions For Class 10 NCERT Hindi Medium 7.1 8\" width=\"549\" height=\"34\" data-recalc-dims=\"1\" \/><\/p>\n<p><strong>\u0939\u0932 :<\/strong>\u00a0(iii) (4, 5), (7, 6), (4, 3),<\/p>\n<p>\u092e\u093e\u0928\u093e \u092c\u093f\u0928\u094d\u0926\u0941\u090f\u0901 A(4, 5), B(7, 6), C(4, 3), \u0924\u0925\u093e D(1, 2)\u0939\u0948\u0902 |<\/p>\n<p><img loading=\"lazy\" class=\"alignnone\" src=\"https:\/\/i0.wp.com\/farm2.staticflickr.com\/1767\/42681113995_84f8abdebb_o.jpg?resize=263%2C274&#038;ssl=1\" alt=\"Solutions For Maths NCERT Class 10 Hindi Medium 7.1 9\" width=\"263\" height=\"274\" data-recalc-dims=\"1\" \/><\/p>\n<p>\u0907\u0938\u0940 \u092a\u094d\u0930\u0915\u093e\u0930,<\/p>\n<p><img loading=\"lazy\" class=\"alignnone\" src=\"https:\/\/i0.wp.com\/farm2.staticflickr.com\/1821\/41777701940_410ee282a5_o.jpg?resize=266%2C278&#038;ssl=1\" alt=\"NCERT Books Solutions For Class 10 Maths Hindi Medium 7.1 10\" width=\"266\" height=\"278\" data-recalc-dims=\"1\" \/><br \/>\n<img loading=\"lazy\" class=\"alignnone\" src=\"https:\/\/i0.wp.com\/farm1.staticflickr.com\/928\/42681113575_557733b1d4_o.jpg?resize=252%2C220&#038;ssl=1\" alt=\"NCERT Maths Book Solutions For Class 10 Hindi Medium 7.1 11\" width=\"252\" height=\"220\" data-recalc-dims=\"1\" \/><br \/>\n<img loading=\"lazy\" class=\"alignnone\" src=\"https:\/\/i1.wp.com\/farm1.staticflickr.com\/857\/42681113165_7b4e2fcdff_o.jpg?resize=258%2C275&#038;ssl=1\" alt=\"CBSE NCERT Maths Solutions For Class 10 Hindi Medium 7.1 12\" width=\"258\" height=\"275\" data-recalc-dims=\"1\" \/><\/p>\n<p>\u092c\u093f\u0928\u094d\u0926\u0941 A(4, 5), B(7, 6), C(4, 3), \u0924\u0925\u093e D(1, 2)\u0938\u0947 \u092c\u0928\u0928\u0947 \u0935\u093e\u0932\u093e \u091a\u0930\u094d\u0924\u0941\u092d\u0941\u091c \u0906\u092f\u093e\u0924 \u0924\u0925\u093e \u0938\u092e\u093e\u0902\u0924\u0930 \u091a\u0930\u094d\u0924\u0941\u092d\u0941\u091c \u0939\u0948\u0902 |\u0915\u094d\u092f\u094b\u0902\u0915\u093f \u0907\u0928 \u092c\u093f\u0928\u094d\u0926\u0941\u0913\u0902 \u0938\u0947 \u092c\u0928\u0928\u0947 \u0935\u093e\u0932\u0947 \u091a\u0930\u094d\u0924\u0941\u092d\u0941\u091c \u0915\u0940 \u0926\u094b \u092d\u0941\u091c\u093e\u0913\u0902 \u0915\u0947 \u092f\u0941\u0917\u094d\u092e \u092c\u0930\u093e\u092c\u0930 \u0939\u0948,<\/p>\n<p><img loading=\"lazy\" class=\"alignnone\" src=\"https:\/\/i2.wp.com\/farm1.staticflickr.com\/836\/42681112975_e7d38ebfc3_o.jpg?resize=458%2C32&#038;ssl=1\" alt=\"CBSE NCERT Solutions For Class 10 Maths Hindi Medium 7.1 13\" width=\"458\" height=\"32\" data-recalc-dims=\"1\" \/><\/p>\n<p><strong>Ex 7.1 Class 10 \u0917\u0923\u093f\u0924\u00a0Q7. x- \u0905\u0915\u094d\u0937 \u092e\u093e\u0928 \u092a\u0930 \u0935\u0939 \u092c\u093f\u0928\u094d\u0926\u0941 \u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f \u091c\u094b (2,-5) \u0914\u0930 (-2,9) \u0938\u0947 \u0938\u092e\u0926\u0942\u0930\u0938\u094d\u0925 \u0939\u0948\u0902|<\/strong><\/p>\n<p><strong>\u0939\u0932 :<\/strong>\u00a0\u092e\u093e\u0928\u093e A(2, \u20135), B(\u20132, 9), \u0924\u0925\u093e X-\u0905\u0915\u094d\u0937 \u092a\u0930 \u092c\u093f\u0902\u0926\u0941 P(x, 0), \u0939\u0948\u0902 |<\/p>\n<p>\u0905\u0924: AP<sup>2<\/sup>\u00a0= BP<sup>2<\/sup>\u00a0(\u091a\u0942\u0901\u0915\u093f A \u0924\u0925\u093e B \u092c\u093f\u0902\u0926\u0941 P\u00a0\u0938\u0947 \u0938\u092e\u0926\u0942\u0930\u0938\u094d\u0925 \u0939\u0948)<\/p>\n<p><img loading=\"lazy\" class=\"alignnone\" src=\"https:\/\/i2.wp.com\/farm1.staticflickr.com\/847\/41777701380_b8d9b9a984_o.jpg?resize=544%2C341&#038;ssl=1\" alt=\"NCERT Maths Textbook For Class 10 Solutions Hindi Medium 7.1 14\" width=\"544\" height=\"341\" data-recalc-dims=\"1\" \/><\/p>\n<p>\u0905\u0924:\u00a0X-\u0905\u0915\u094d\u0937 \u092a\u0930 \u092c\u093f\u0902\u0926\u0941 P\u00a0(-7, 0) \u0939\u0948 |<\/p>\n<p><strong>Ex 7.1 Class 10 \u0917\u0923\u093f\u0924\u00a0Q8. y \u0915\u093e \u0935\u0939 \u092e\u093e\u0928 \u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f, \u091c\u093f\u0938\u0915\u0947 \u0932\u093f\u090f \u092c\u093f\u0928\u094d\u0926\u0941 P(2,-3) \u0914\u0930 Q(10,y ) \u0915\u0947 \u092c\u0940\u091a \u0915\u0940 \u0926\u0941\u0930\u0940 10 \u092e\u093e\u0924\u094d\u0930\u0915 \u0939\u0948 |<\/strong><\/p>\n<p><strong>\u0939\u0932 :<\/strong>\u00a0\u092c\u093f\u0902\u0926\u0941 P(2, \u2013 3) \u0914\u0930 Q(10, y) \u0939\u0948\u0902 \u0924\u0925\u093e \u0926\u094b\u0928\u094b\u0902 \u092c\u093f\u0928\u094d\u0926\u0941\u0913\u0902 \u0915\u093e \u092e\u093e\u0924\u094d\u0930\u0915 10 \u0939\u0948\u0902 |<\/p>\n<p><img loading=\"lazy\" class=\"alignnone\" src=\"https:\/\/i1.wp.com\/farm1.staticflickr.com\/857\/42681112495_c64ed9d900_o.jpg?resize=277%2C63&#038;ssl=1\" alt=\"NCERT Books For Class 10 Maths Solutions Hindi Medium 7.1 15\" width=\"277\" height=\"63\" data-recalc-dims=\"1\" \/><\/p>\n<p>\u0926\u094b\u0928\u094b\u0902 \u0924\u0930\u092b \u0935\u0930\u094d\u0917 \u0915\u0930\u0928\u0947 \u092a\u0930,<br \/>\n10<sup>2<\/sup>\u00a0= (10 &#8211; 2)<sup>2<\/sup>\u00a0+ (y + 3)<sup>2<\/sup><\/p>\n<p>100 = 8<sup>2<\/sup>\u00a0+\u00a0y<sup>2<\/sup>\u00a0+ 6y + 9<\/p>\n<p>100 = 64 + y<sup>2<\/sup>\u00a0+ 6y + 9<\/p>\n<p>100 = 73\u00a0+ y<sup>2<\/sup>\u00a0+ 6y<\/p>\n<p>100 &#8211; 73 =\u00a0y<sup>2<\/sup>\u00a0+ 6y<\/p>\n<p>y<sup>2<\/sup>\u00a0+ 6y = 27<\/p>\n<p>y<sup>2<\/sup>\u00a0+ 6y &#8211; 27 = 0<\/p>\n<p>y<sup>2<\/sup>\u00a0+ 9y &#8211; 3y &#8211; 27 = 0<\/p>\n<p>y(y + 9) &#8211; 3(y + 9) = 0<\/p>\n<p>(y + 9) (y &#8211; 3) = 0<\/p>\n<p>y + 9 = 0 \u0924\u0925\u093e y &#8211; 3 = 0<\/p>\n<p>\u0905\u0924: y = -9 \u0924\u0925\u093e y = 3<\/p>\n<p>\u0905\u0924\u0903 y \u0915\u093e \u090f\u0915 \u092e\u093e\u0928 3 \u0924\u0925\u093e -9 \u0939\u0948\u0902 |<\/p>\n<p><strong>Ex 7.1 Class 10 \u0917\u0923\u093f\u0924\u00a0Q9. \u092f\u0926\u093f Q(0,1)\u00a0\u092c\u093f\u0928\u094d\u0926\u0941\u0913\u0902 P(5,-3) \u0914\u0930 R(x,6) \u0938\u0947 \u0938\u092e\u0926\u0942\u0930\u0938\u094d\u0925 \u0939\u0948, \u0924\u094b x \u0915\u0947 \u092e\u093e\u0928 \u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f | \u0926\u0941\u0930\u093f\u092f\u093e\u0901 QR \u0914\u0930 PR \u092d\u0940 \u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f |<\/strong><\/p>\n<p><strong>\u0939\u0932 :\u00a0<\/strong>\u092c\u093f\u0928\u094d\u0926\u0941 Q(0, 1), P(5, \u20133) \u0914\u0930 R(x, 6)\u0938\u0947 \u0938\u092e\u0926\u0942\u0930\u0938\u094d\u0925 \u0939\u0948\u0902 |<\/p>\n<p><img loading=\"lazy\" class=\"alignnone\" src=\"https:\/\/i2.wp.com\/farm1.staticflickr.com\/924\/42681112535_b8f9801a5f_o.jpg?resize=319%2C470&#038;ssl=1\" alt=\"NCERT Maths Textbook Solutions For Class 10 Hindi Medium 7.1 16\" width=\"319\" height=\"470\" data-recalc-dims=\"1\" \/><br \/>\n<img loading=\"lazy\" class=\"alignnone\" src=\"https:\/\/i0.wp.com\/farm1.staticflickr.com\/918\/42681112305_529e8dbb1d_o.jpg?resize=275%2C742&#038;ssl=1\" alt=\"NCERT Book Solutions For Class 10 Maths Hindi Medium 17\" width=\"275\" height=\"742\" data-recalc-dims=\"1\" \/><br \/>\n<img loading=\"lazy\" class=\"alignnone\" src=\"https:\/\/i1.wp.com\/farm1.staticflickr.com\/927\/41777700640_e88e462de3_o.jpg?resize=344%2C594&#038;ssl=1\" alt=\"NCERT Solutions For Class 10 Maths PDF Free Hindi Medium 7.1 18\" width=\"344\" height=\"594\" data-recalc-dims=\"1\" \/><\/p>\n<p><strong>Ex 7.1 Class 10 \u0917\u0923\u093f\u0924\u00a0Q10. x \u0914\u0930 y \u092e\u0947\u0902 \u090f\u0915 \u0910\u0938\u093e \u0938\u0902\u092c\u0927 \u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f \u0915\u093f \u092c\u093f\u0928\u094d\u0926\u0941 (x, y) \u092c\u093f\u0928\u094d\u0926\u0941\u0913\u0902 (3, 6) \u0914\u0930 (-3, 4) \u0938\u0947 \u0938\u092e\u0926\u0942\u0930\u0938\u094d\u0925 \u0939\u094b |<\/strong><\/p>\n<p><strong>\u0939\u0932 :<\/strong>\u00a0\u092e\u093e\u0928\u093e \u092c\u093f\u0926\u0941\u090f\u0901 P(x, y) \u0924\u0925\u093e A(3, 6) \u0914\u0930 B(-3, 4)<\/p>\n<p>AP \u0924\u0925\u093e BP \u0938\u092e\u0926\u0942\u0930\u0938\u094d\u0925 \u0939\u0948\u0902 |<\/p>\n<p>\u0907\u0938\u0932\u093f\u090f, \u00a0AP = BP<\/p>\n<p>\u0926\u094b\u0928\u094b\u0902 \u0924\u0930\u092b \u0935\u0930\u094d\u0917 \u0915\u0930\u0928\u0947 \u092a\u0930<\/p>\n<p>AP<sup>2<\/sup>\u00a0= BP<sup>2<\/sup><\/p>\n<p>(x &#8211; 3)<sup>2<\/sup>\u00a0+ (y &#8211; 6)<sup>2<\/sup>\u00a0= (x + 3)<sup>2<\/sup>\u00a0+ (y &#8211; 4)<sup>2<\/sup><\/p>\n<p>x<sup>2<\/sup>\u00a0&#8211; 6x + 9 + y<sup>2<\/sup>\u00a0&#8211; 12y + 36 = x<sup>2<\/sup>\u00a0+ 6x + 9 + y<sup>2<\/sup>\u00a0&#8211; 8y + 16<\/p>\n<p>-6x &#8211; 12y + 36 = 6x &#8211; 8y + 16<\/p>\n<p>36 &#8211; 16 = 6x + 6x &#8211; 8y +\u00a0 12y<\/p>\n<p>20 = 12x + 4y<\/p>\n<p>12x + 4y = 20<\/p>\n<p>4(3x + y) = 20<\/p>\n<p>3x + y =<\/p>\n<p>3x + y = 5<\/p>\n<p>3x + y &#8211; 5 = 0<\/p>\n<p><span style=\"color: #0000ff;\"><strong><a id=\"coordinate-geometry-ex-7.2-in-hindi\"><\/a>\u092a\u094d\u0930\u0936\u094d\u0928\u093e\u0935\u0932\u0940 7.2<\/strong><\/span><\/p>\n<p><strong>Ex 7.2 Class 10 \u0917\u0923\u093f\u0924 Q1. \u0909\u0938 \u092c\u093f\u0928\u094d\u0926\u0941 \u0915\u0947 \u0928\u093f\u0930\u094d\u0926\u0947\u0936\u093e\u0902\u0915 \u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f, \u091c\u094b \u092c\u093f\u0928\u094d\u0926\u0941\u0913\u0902 (-1,7) \u0914\u0930 (4,-3) \u0915\u094b \u092e\u093f\u0932\u093e\u0928\u0947 \u0935\u093e\u0932\u0947 \u0930\u0947\u0916\u093e\u0916\u0902\u0921 \u0915\u094b 2:3 \u0915\u0947 \u0905\u0928\u0941\u092a\u093e\u0924 \u092e\u0947\u0902 \u0935\u093f\u092d\u093e\u091c\u093f\u0924 \u0915\u0930\u0924\u093e \u0939\u0948 |<\/strong><br \/>\n<img loading=\"lazy\" src=\"https:\/\/i1.wp.com\/farm1.staticflickr.com\/849\/29020790547_2d52c6a448_o.png?resize=668%2C143&#038;ssl=1\" alt=\"UP Board Solutions for Class 10 Maths Chapter 7 page 183 1\" width=\"668\" height=\"143\" data-recalc-dims=\"1\" \/><br \/>\n<img loading=\"lazy\" src=\"https:\/\/i1.wp.com\/farm2.staticflickr.com\/1817\/29020790437_e6464dd023_o.png?resize=663%2C95&#038;ssl=1\" alt=\"UP Board Solutions for Class 10 Maths Chapter 7 page 183 1.1\" width=\"663\" height=\"95\" data-recalc-dims=\"1\" \/><\/p>\n<p><strong>Ex 7.2 Class 10 \u0917\u0923\u093f\u0924\u00a0Q2. \u092c\u093f\u0928\u094d\u0926\u0941\u0913\u0902 (4,-1) \u0914\u0930 (-2,-3) \u0915\u094b \u091c\u094b\u095c\u0928\u0947 \u0935\u093e\u0932\u0947 \u0930\u0947\u0916\u093e\u0916\u0902\u0921 \u0915\u094b \u0938\u092e \u0924\u094d\u0930\u093f\u092d\u093e\u091c\u093f\u0924 \u0915\u0930\u0928\u0947 \u0935\u093e\u0932\u0947 \u092c\u093f\u0928\u094d\u0926\u0941\u0913\u0902 \u0915\u0947 \u0928\u093f\u0930\u094d\u0926\u0947\u0936\u093e\u0902\u0915 \u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f |<\/strong><br \/>\n<img loading=\"lazy\" src=\"https:\/\/i0.wp.com\/farm2.staticflickr.com\/1835\/29020790727_5b20dfeb94_o.png?resize=798%2C482&#038;ssl=1\" alt=\"UP Board Solutions for Class 10 Maths Chapter 7 page 183 2\" width=\"798\" height=\"482\" data-recalc-dims=\"1\" \/><\/p>\n<p><strong>Ex 7.2 Class 10 \u0917\u0923\u093f\u0924\u00a0Q3. \u0906\u092a\u0915\u0947 \u0938\u094d\u0915\u0942\u0932 \u092e\u0947\u0902 \u0916\u0947\u0932 -\u0915\u0942\u0926 \u00a0\u0915\u094d\u0930\u093f\u092f\u093e\u0915\u0932\u093e\u092a \u0906\u092f\u094b\u091c\u093f\u0924 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f, \u090f\u0915 \u0906\u092f\u0924\u093e\u0915\u093e\u0930 \u092e\u0948\u0926\u093e\u0928 ABCD \u092e\u0947\u0902, \u091a\u0941\u0928\u0947 \u0938\u0947 \u092a\u0930\u0938\u094d\u092a\u0930 1m \u0915\u0940 \u0926\u0941\u0930\u0940 \u092a\u0930 \u092a\u0902\u0915\u094d\u0924\u093f\u092f\u093e\u0901 \u092c\u0928\u093e\u0908 \u0917\u0908 \u0939\u0948\u0902 | AD \u0915\u0947 \u0905\u0928\u0941\u0926\u093f\u0936 \u092a\u0930\u0938\u094d\u092a\u0930 1m \u0915\u0940 \u0926\u0941\u0930\u0940 \u092a\u0930 100 \u0917\u092e\u0932\u0947 \u0930\u0916\u0947 \u0939\u0948\u0902, \u091c\u0948\u0938\u093e \u0915\u093f \u0906\u0915\u0943\u0924\u093f 7.12 \u092e\u0947\u0902 \u0926\u0930\u094d\u0936\u093e\u092f\u093e \u0917\u092f\u093e \u0939\u0948 | \u0928\u093f\u0939\u093e\u0930\u093f\u0915\u093e \u0926\u0942\u0938\u0930\u0940 \u092a\u0902\u0915\u094d\u0924\u093f \u092e\u0947\u0902 AD \u0915\u0947 1\/4 \u092d\u093e\u0917 \u0915\u0947 \u092c\u0930\u093e\u092c\u0930 \u0915\u0940 \u0926\u0942\u0930\u0940 \u0926\u094c\u095c\u0924\u0940 \u0939\u0948 \u0914\u0930 \u0935\u0939\u093e\u0901 \u090f\u0915 \u0939\u0930\u093e \u091d\u0902\u0921\u093e \u0917\u093e\u095c \u0926\u0947\u0924\u0940 \u0939\u0948 |\u092a\u094d\u0930\u0940\u0924 \u0906\u0920\u0935\u0940\u0902 \u092a\u0902\u0915\u094d\u0924\u093f \u092e\u0947\u0902 AD \u0915\u0947 1\/5 \u092d\u093e\u0917 \u0915\u0947 \u092c\u0930\u093e\u092c\u0930 \u0915\u0940 \u0926\u0942\u0930\u0940 \u0926\u094c\u0921\u0924\u0940 \u0939\u0948 \u0914\u0930 \u0935\u0939\u093e\u0901 \u090f\u0915 \u0932\u093e\u0932 \u091d\u0902\u0921\u093e \u0917\u093e\u0921 \u0926\u0947\u0924\u0940\u00a0\u0939\u0948\u00a0\u0926\u094b\u0928\u094b\u0902 \u091d\u0902\u0921\u094b\u0902 \u0915\u0947 \u092c\u0940\u091a \u0915\u0940 \u0926\u0942\u0930\u0940 \u0915\u094d\u092f\u093e \u0939\u0948? \u092f\u0926\u093f \u0930\u0936\u094d\u092e\u093f \u0915\u094b \u090f\u0915 \u0928\u0940\u0932\u093e \u091d\u0902\u0921\u093e \u0907\u0928 \u0926\u094b\u0928\u094b\u0902 \u091d\u0902\u0921\u094b\u0902 \u0915\u094b \u092e\u093f\u0932\u093e\u0928\u0947 \u0935\u093e\u0932\u0947 \u0930\u0947\u0916\u093e\u0916\u0902\u0921 \u092a\u0930 \u0920\u0940\u0915 \u0906\u0927\u0940 \u0926\u0942\u0930\u0940 ( \u092c\u0940\u091a \u092e\u0947\u0902) \u092a\u0930 \u0917\u093e\u095c\u0928\u093e \u0939\u094b \u0924\u094b \u0909\u0938\u0947 \u0905\u092a\u0928\u093e \u091d\u0902\u0921\u093e \u0915\u0939\u093e\u0901 \u0917\u093e\u095c\u0928\u093e \u091a\u093e\u0939\u093f\u090f ?<\/strong><br \/>\n<img loading=\"lazy\" src=\"https:\/\/i2.wp.com\/farm1.staticflickr.com\/856\/43910401122_7b1af2ee9b_o.png?resize=332%2C388&#038;ssl=1\" alt=\"UP Board Solutions for Class 10 Maths Chapter 7 page 183 3\" width=\"332\" height=\"388\" data-recalc-dims=\"1\" \/><br \/>\n<img loading=\"lazy\" src=\"https:\/\/i2.wp.com\/farm2.staticflickr.com\/1817\/29020790767_c10e1f02ba_o.png?resize=454%2C133&#038;ssl=1\" alt=\"UP Board Solutions for Class 10 Maths Chapter 7 page 183 3.1\" width=\"454\" height=\"133\" data-recalc-dims=\"1\" \/><br \/>\n<img loading=\"lazy\" src=\"https:\/\/i0.wp.com\/farm2.staticflickr.com\/1819\/29020790957_8687cd9c13_o.png?resize=755%2C180&#038;ssl=1\" alt=\"UP Board Solutions for Class 10 Maths Chapter 7 page 183 3.2\" width=\"755\" height=\"180\" data-recalc-dims=\"1\" \/><\/p>\n<p><strong>Ex 7.2 Class 10 \u0917\u0923\u093f\u0924\u00a0Q4. \u092c\u093f\u0928\u094d\u0926\u0941\u0913\u0902 (-3,10) \u0914\u0930 (6,-8) \u0915\u094b \u091c\u094b\u095c\u0928\u0947 \u0935\u093e\u0932\u0947 \u0930\u0947\u0916\u093e\u0916\u0902\u0921 \u0915\u094b \u092c\u093f\u0928\u094d\u0926\u0941 (-1,6) \u0915\u093f\u0938 \u0905\u0928\u0941\u092a\u093e\u0924 \u092e\u0947\u0902 \u0935\u093f\u092d\u093e\u091c\u093f\u0924 \u0915\u0930\u0924\u093e \u0939\u0948|<\/strong><br \/>\n<img loading=\"lazy\" src=\"https:\/\/i0.wp.com\/farm1.staticflickr.com\/861\/43910401222_2e78705eb4_o.png?resize=723%2C523&#038;ssl=1\" alt=\"UP Board Solutions for Class 10 Maths Chapter 7 page 183 4\" width=\"723\" height=\"523\" data-recalc-dims=\"1\" \/><\/p>\n<p><strong>Ex 7.2 Class 10 \u0917\u0923\u093f\u0924\u00a0\u00a0Q5. \u0935\u0939 \u0905\u0928\u0941\u092a\u093e\u0924 \u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f \u091c\u093f\u0938\u092e\u0947\u0902 \u092c\u093f\u0928\u094d\u0926\u0941\u0913\u0902 A(1,-5) \u0914\u0930 B(-4,5) \u0915\u094b \u092e\u093f\u0932\u093e\u0928\u0947 \u0935\u093e\u0932\u093e \u0930\u0947\u0916\u093e\u0916\u0902\u0921 x- \u0905\u0915\u094d\u0937 \u0938\u0947 \u0935\u093f\u092d\u093e\u091c\u093f\u0924 \u0939\u094b\u0924\u093e \u0939\u0948| \u0907\u0938 \u0935\u093f\u092d\u093e\u091c\u0928 \u092c\u093f\u0902\u0926\u0941 \u0915\u0947 \u0928\u093f\u0930\u094d\u0926\u0947\u0936\u093e\u0902\u0915 \u092d\u0940 \u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f |<\/strong><br \/>\n<img loading=\"lazy\" src=\"https:\/\/i0.wp.com\/farm1.staticflickr.com\/852\/43240092624_7d3ed811c8_o.png?resize=645%2C302&#038;ssl=1\" alt=\"UP Board Solutions for Class 10 Maths Chapter 7 page 183 5\" width=\"645\" height=\"302\" data-recalc-dims=\"1\" \/><br \/>\n<img loading=\"lazy\" src=\"https:\/\/i1.wp.com\/farm1.staticflickr.com\/861\/43053421465_fa8d1fbd47_o.png?resize=351%2C203&#038;ssl=1\" alt=\"UP Board Solutions for Class 10 Maths Chapter 7 page 183 5.1\" width=\"351\" height=\"203\" data-recalc-dims=\"1\" \/><\/p>\n<p><strong>Ex 7.2 Class 10 \u0917\u0923\u093f\u0924\u00a0Q6. \u092f\u0926\u093f \u092c\u093f\u0928\u094d\u0926\u0941 (1,2),(4,y),(x,6) \u0914\u0930 (3,5), \u0907\u0938\u0940 \u0915\u094d\u0930\u092e \u092e\u0947\u0902 \u0932\u0947\u0928\u0947 \u092a\u0930, \u090f\u0915 \u0938\u092e\u093e\u0902\u0924\u0930 \u091a\u0924\u0941\u0930\u094d\u092d\u0941\u091c \u0915\u0947 \u0936\u0940\u0930\u094d\u0937 \u0939\u094b \u0924\u094b x \u0914\u0930 y \u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f |<\/strong><br \/>\n<img loading=\"lazy\" src=\"https:\/\/i2.wp.com\/farm2.staticflickr.com\/1839\/43240092764_4ec4556774_o.png?resize=390%2C503&#038;ssl=1\" alt=\"UP Board Solutions for Class 10 Maths Chapter 7 page 183 6\" width=\"390\" height=\"503\" data-recalc-dims=\"1\" \/><\/p>\n<p><strong>Ex 7.2 Class 10 \u0917\u0923\u093f\u0924\u00a0Q7. \u092c\u093f\u0928\u094d\u0926\u0941 A \u0915\u0947 \u0928\u093f\u0930\u094d\u0926\u0947\u0936\u093e\u0902\u0915 \u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f, \u091c\u0939\u093e\u0901 AB \u090f\u0915 \u0935\u0943\u0924\u094d\u0924 \u0915\u093e \u0935\u094d\u092f\u093e\u0938 \u0939\u0948 \u091c\u093f\u0938\u0915\u093e \u0915\u0947\u0902\u0926\u094d\u0930 (2,-3) \u0939\u0948 \u0924\u0925\u093e B \u0915\u0947 \u0928\u093f\u0930\u094d\u0926\u0947\u0936\u093e\u0902\u0915 (1,4) \u0939\u0948\u0902|<\/strong><br \/>\n<img loading=\"lazy\" src=\"https:\/\/i1.wp.com\/farm1.staticflickr.com\/939\/43053422515_d829dd68d7_o.png?resize=384%2C247&#038;ssl=1\" alt=\"UP Board Solutions for Class 10 Maths Chapter 7 page 183 7\" width=\"384\" height=\"247\" data-recalc-dims=\"1\" \/><br \/>\n<img loading=\"lazy\" src=\"https:\/\/i1.wp.com\/farm2.staticflickr.com\/1774\/43240092974_0b01e59463_o.png?resize=358%2C232&#038;ssl=1\" alt=\"UP Board Solutions for Class 10 Maths Chapter 7 page 183 7.1\" width=\"358\" height=\"232\" data-recalc-dims=\"1\" \/><\/p>\n<p><strong>Ex 7.2 Class 10 \u0917\u0923\u093f\u0924\u00a0Q8. \u092f\u0926\u093f A \u0914\u0930 B \u0915\u094d\u0930\u092e\u0936\u0903 (-2,-2) \u0914\u0930 (2,-4) \u0939\u094b \u0924\u094b \u092c\u093f\u0928\u094d\u0926\u0941 P \u0915\u0947 \u0928\u093f\u0930\u094d\u0926\u0947\u0936\u093e\u0902\u0915 \u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f \u0924\u093e\u0915\u093f AP = 3\/7 AB \u0939\u094b \u0914\u0930 P \u0930\u0947\u0916\u093e\u0916\u0902\u0921 AB \u092a\u0930 \u0938\u094d\u0925\u093f\u0924 \u0939\u094b |<\/strong><br \/>\n<img loading=\"lazy\" src=\"https:\/\/i1.wp.com\/farm1.staticflickr.com\/853\/43053423065_63f61f80a6_o.png?resize=388%2C447&#038;ssl=1\" alt=\"UP Board Solutions for Class 10 Maths Chapter 7 page 183 8\" width=\"388\" height=\"447\" data-recalc-dims=\"1\" \/><br \/>\n<img loading=\"lazy\" src=\"https:\/\/i2.wp.com\/farm2.staticflickr.com\/1840\/43053422815_84aac503a4_o.png?resize=362%2C281&#038;ssl=1\" alt=\"UP Board Solutions for Class 10 Maths Chapter 7 page 183 8.1\" width=\"362\" height=\"281\" data-recalc-dims=\"1\" \/><\/p>\n<p><strong>Ex 7.2 Class 10 \u0917\u0923\u093f\u0924\u00a0Q9.\u092c\u093f\u0928\u094d\u0926\u0941\u0913\u0902 A(-2,2) \u0914\u0930 B(2,8) \u0915\u094b \u091c\u094b\u095c\u0928\u0947 \u0935\u093e\u0932\u0947 \u0930\u0947\u0916\u093e\u0916\u0902\u0921 AB \u0915\u094b \u091a\u093e\u0930 \u092c\u0930\u093e\u092c\u0930 \u092d\u093e\u0917\u094b\u0902 \u092e\u0947\u0902 \u0935\u093f\u092d\u093e\u091c\u093f\u0924 \u0915\u0930\u0928\u0947 \u0935\u093e\u0932\u0947 \u092c\u093f\u0928\u094d\u0926\u0941\u0913\u0902 \u0915\u0947 \u0928\u093f\u0930\u094d\u0926\u0947\u0936\u093e\u0902\u0915 \u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f |<\/strong><br \/>\n<img loading=\"lazy\" src=\"https:\/\/i2.wp.com\/farm1.staticflickr.com\/853\/43240093774_a267af4d35_o.png?resize=395%2C591&#038;ssl=1\" alt=\"UP Board Solutions for Class 10 Maths Chapter 7 page 183 9\" width=\"395\" height=\"591\" data-recalc-dims=\"1\" \/><\/p>\n<p><strong>Ex 7.2 Class 10 \u0917\u0923\u093f\u0924\u00a0Q10. \u090f\u0915 \u0938\u092e\u091a\u0924\u0941\u0930\u094d\u092d\u0941\u091c \u0915\u093e \u0915\u094d\u0937\u0947\u0924\u094d\u0930\u092b\u0932 \u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f \u091c\u093f\u0938\u0915\u0947 \u0936\u0940\u0930\u094d\u0937, \u0907\u0938\u0940 \u0915\u094d\u0930\u092e \u092e\u0947\u0902, (3,0), (4,5), (-1,4) \u0914\u0930 (-2,-1) \u0939\u0948\u0902)<\/strong><br \/>\n<img loading=\"lazy\" src=\"https:\/\/i1.wp.com\/farm1.staticflickr.com\/857\/43053423565_a56eac6850_o.png?resize=383%2C367&#038;ssl=1\" alt=\"UP Board Solutions for Class 10 Maths Chapter 7 page 183 10\" width=\"383\" height=\"367\" data-recalc-dims=\"1\" \/><br \/>\n<img loading=\"lazy\" src=\"https:\/\/i0.wp.com\/farm2.staticflickr.com\/1777\/43910402032_ace1d7ddca_o.png?resize=357%2C557&#038;ssl=1\" alt=\"UP Board Solutions for Class 10 Maths Chapter 7 page 183 10.1\" width=\"357\" height=\"557\" data-recalc-dims=\"1\" \/><\/p>\n<p><span style=\"color: #0000ff;\"><strong><a id=\"coordinate-geometry-ex-7.3-in-hindi\"><\/a>\u092a\u094d\u0930\u0936\u094d\u0928\u093e\u0935\u0932\u0940 7.3<\/strong><\/span><br \/>\n<strong>Ex 7.3 Class 10 \u0917\u0923\u093f\u0924 \u092a\u094d\u0930. 1. \u0909\u0938 \u0924\u094d\u0930\u093f\u092d\u0941\u091c \u0915\u093e \u0915\u094d\u0937\u0947\u0924\u094d\u0930\u092b\u0932 \u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f \u091c\u093f\u0938\u0915\u0947 \u0936\u0940\u0930\u094d\u0937 \u0939\u0948\u0902:<\/strong><br \/>\n<strong>(i) (2, 3), (-1, 0), (2, -4)<\/strong><br \/>\n<strong>(ii) (-5, -1), (3, -5), (5, 2)<\/strong><br \/>\n<img loading=\"lazy\" src=\"https:\/\/i1.wp.com\/farm2.staticflickr.com\/1792\/43053423855_846da769f5_o.png?resize=734%2C623&#038;ssl=1\" alt=\"UP Board Solutions for Class 10 Maths Chapter 7 page 188 1\" width=\"734\" height=\"623\" data-recalc-dims=\"1\" \/><\/p>\n<p><strong>Ex 7.3 Class 10 \u0917\u0923\u093f\u0924\u00a0\u092a\u094d\u0930. 2. \u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u092e\u0947\u0902 \u0938\u0947 \u092a\u094d\u0930\u0924\u094d\u092f\u0947\u0915 \u092e\u0947\u0902 &#8216;4&#8217; \u0915\u093e \u092e\u093e\u0928 \u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f, \u0924\u093e\u0915\u093f \u0924\u0940\u0928\u094b\u0902 \u092c\u093f\u0902\u0926\u0941 \u0938\u0902\u0930\u0947\u0916\u0940 \u0939\u094b\u0902|<\/strong><br \/>\n<strong>(i) (7, -2), (5, 1), (3, k)<\/strong><br \/>\n<strong>(ii) (8, 1), (k, -4), (2, -5)<\/strong><br \/>\n<img loading=\"lazy\" src=\"https:\/\/i1.wp.com\/farm2.staticflickr.com\/1833\/43910402572_4058ddab7b_o.png?resize=567%2C57&#038;ssl=1\" alt=\"UP Board Solutions for Class 10 Maths Chapter 7 page 188 2\" width=\"567\" height=\"57\" data-recalc-dims=\"1\" \/><br \/>\n<img loading=\"lazy\" src=\"https:\/\/i1.wp.com\/farm2.staticflickr.com\/1792\/43910402502_9c379e2324_o.png?resize=684%2C330&#038;ssl=1\" alt=\"UP Board Solutions for Class 10 Maths Chapter 7 page 188 2.1\" width=\"684\" height=\"330\" data-recalc-dims=\"1\" \/><\/p>\n<p><strong>Ex 7.3 Class 10 \u0917\u0923\u093f\u0924\u00a0\u092a\u094d\u0930. 3. \u0936\u0940\u0930\u094d\u0937\u094b\u0902 (0, -1), (2, 1) \u0914\u0930 (0, 3) \u0935\u093e\u0932\u0947 \u0924\u094d\u0930\u093f\u092d\u0941\u091c \u0915\u0940 \u092d\u0941\u091c\u093e\u0913\u0902 \u0915\u0947 \u092e\u0927\u094d\u092f-\u092c\u093f\u0902\u0926\u0941\u0913\u0902 \u0938\u0947 \u092c\u0928\u0928\u0947 \u0935\u093e\u0932\u0947 \u0924\u094d\u0930\u093f\u092d\u0941\u091c \u0915\u093e \u0915\u094d\u0937\u0947\u0924\u094d\u0930\u092b\u0932 \u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f\u0964 \u0907\u0938 \u0915\u094d\u0937\u0947\u0924\u094d\u0930\u092b\u0932 \u0915\u093e \u0926\u093f\u090f \u0939\u0941\u090f \u0924\u094d\u0930\u093f\u092d\u0941\u091c \u0915\u0947 \u0915\u094d\u0937\u0947\u0924\u094d\u0930\u092b\u0932 \u0915\u0947 \u0938\u093e\u0925\u0964\u00a0<\/strong><strong>\u0905\u0928\u0941\u092a\u093e\u0924 \u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f\u0964<\/strong><br \/>\n<img loading=\"lazy\" src=\"https:\/\/i2.wp.com\/farm1.staticflickr.com\/938\/43240095084_a5c12e4d7f_o.png?resize=287%2C249&#038;ssl=1\" alt=\"UP Board Solutions for Class 10 Maths Chapter 7 page 188 3\" width=\"287\" height=\"249\" data-recalc-dims=\"1\" \/><br \/>\n<img loading=\"lazy\" src=\"https:\/\/i2.wp.com\/farm1.staticflickr.com\/931\/43240094854_ec60d0cabe_o.png?resize=512%2C231&#038;ssl=1\" alt=\"UP Board Solutions for Class 10 Maths Chapter 7 page 188 3.1\" width=\"512\" height=\"231\" data-recalc-dims=\"1\" \/><br \/>\n<img loading=\"lazy\" src=\"https:\/\/i2.wp.com\/farm1.staticflickr.com\/862\/43240095004_a9f52db684_o.png?resize=671%2C252&#038;ssl=1\" alt=\"UP Board Solutions for Class 10 Maths Chapter 7 page 188 3.2\" width=\"671\" height=\"252\" data-recalc-dims=\"1\" \/><\/p>\n<p><strong>Ex 7.3 Class 10 \u0917\u0923\u093f\u0924\u00a0\u092a\u094d\u0930. 4. \u0909\u0938 \u091a\u0924\u0941\u0930\u094d\u092d\u0941\u091c \u0915\u093e \u0915\u094d\u0937\u0947\u0924\u094d\u0930\u092b\u0932 \u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f \u091c\u093f\u0938\u0915\u0947 \u0936\u0940\u0930\u094d\u0937, \u0907\u0938\u0940 \u0915\u094d\u0930\u092e \u092e\u0947\u0902, (-4, -2), (-3, -5), (3, -2) \u0914\u0930 (2, 3) \u0939\u0948\u0902\u0964<\/strong><br \/>\n<img loading=\"lazy\" src=\"https:\/\/i1.wp.com\/farm2.staticflickr.com\/1777\/30090114798_586651e347_o.png?resize=276%2C166&#038;ssl=1\" alt=\"UP Board Solutions for Class 10 Maths Chapter 7 page 188 4\" width=\"276\" height=\"166\" data-recalc-dims=\"1\" \/><br \/>\n<img loading=\"lazy\" src=\"https:\/\/i0.wp.com\/farm1.staticflickr.com\/856\/43240095364_4a0833b41e_o.png?resize=486%2C161&#038;ssl=1\" alt=\"UP Board Solutions for Class 10 Maths Chapter 7 page 188 4.1\" width=\"486\" height=\"161\" data-recalc-dims=\"1\" \/><br \/>\n<img loading=\"lazy\" src=\"https:\/\/i1.wp.com\/farm1.staticflickr.com\/937\/30090114628_b8cf7c2ece_o.png?resize=702%2C345&#038;ssl=1\" alt=\"UP Board Solutions for Class 10 Maths Chapter 7 page 188 4.2\" width=\"702\" height=\"345\" data-recalc-dims=\"1\" \/><\/p>\n<p><strong>Ex 7.3 Class 10 \u0917\u0923\u093f\u0924\u00a0\u092a\u094d\u0930. 5. \u0915\u0915\u094d\u0937\u093e IX \u092e\u0947\u0902 \u0906\u092a\u0928\u0947 \u092a\u0922\u093c\u093e \u0939\u0948 (\u0905\u0927\u094d\u092f\u093e\u092f 9, \u0909\u0926\u093e\u0939\u0930\u0923 3) \u0915\u093f \u0915\u093f\u0938\u0940 \u0924\u094d\u0930\u093f\u092d\u0941\u091c \u0915\u0940 \u090f\u0915 \u092e\u093e\u0927\u094d\u092f\u093f\u0915\u093e \u0909\u0938\u0947 \u092c\u0930\u093e\u092c\u0930 \u0915\u094d\u0937\u0947\u0924\u094d\u0930\u092b\u0932\u094b\u0902 \u0935\u093e\u0932\u0947 \u0926\u094b \u0924\u094d\u0930\u093f\u092d\u0941\u091c\u094b\u0902 \u092e\u0947\u0902 \u0935\u093f\u092d\u093e\u091c\u093f\u0924 \u0915\u0930\u0924\u0940 \u0939\u0948\u0964 \u0909\u0938 \u0924\u094d\u0930\u093f\u092d\u0941\u091c ABC \u0915\u0947 \u0932\u093f\u090f \u0907\u0938 \u092a\u0930\u093f\u0923\u093e\u092e \u0915\u093e \u0938\u0924\u094d\u092f\u093e\u092a\u0928 \u0915\u0940\u091c\u093f\u090f \u091c\u093f\u0938\u0915\u0947 \u0936\u0940\u0930\u094d\u0937 A (4, -6), B (3, -2) \u0914\u0930 C (5, 2) \u0939\u0948\u0902\u0964<\/strong><br \/>\n<img loading=\"lazy\" src=\"https:\/\/i0.wp.com\/farm2.staticflickr.com\/1793\/43240096034_d3d7245cb2_o.png?resize=231%2C236&#038;ssl=1\" alt=\"UP Board Solutions for Class 10 Maths Chapter 7 page 188 5\" width=\"231\" height=\"236\" data-recalc-dims=\"1\" \/><br \/>\n<img loading=\"lazy\" src=\"https:\/\/i2.wp.com\/farm1.staticflickr.com\/935\/30090115378_dc4b9b0380_o.png?resize=439%2C145&#038;ssl=1\" alt=\"UP Board Solutions for Class 10 Maths Chapter 7 page 188 5.1\" width=\"439\" height=\"145\" data-recalc-dims=\"1\" \/><br \/>\n<img loading=\"lazy\" src=\"https:\/\/i0.wp.com\/farm2.staticflickr.com\/1791\/30090116158_82165200f8_o.png?resize=756%2C328&#038;ssl=1\" alt=\"UP Board Solutions for Class 10 Maths Chapter 7 page 188 5.2\" width=\"756\" height=\"328\" data-recalc-dims=\"1\" \/><\/p>\n<p><span style=\"color: #0000ff;\"><strong><a id=\"coordinate-geometry-ex-7.4-in-hindi\"><\/a>\u092a\u094d\u0930\u0936\u094d\u0928\u093e\u0935\u0932\u0940 7.4<\/strong><\/span><br \/>\n<strong>Ex 7.4 Class 10 \u0917\u0923\u093f\u0924 Q1. \u092c\u093f\u0928\u094d\u0926\u0941\u0913\u0902 A(2,-2) \u0914\u0930 B(3,7) \u0915\u094b \u091c\u094b\u095c\u0928\u0947 \u0935\u093e\u0932\u0947 \u0930\u0947\u0916\u093e\u0916\u0902\u0921 \u0915\u094b \u0930\u0947\u0916\u093e 2x + y &#8211; 4 = 0 \u091c\u093f\u0938 \u0905\u0928\u0941\u092a\u093e\u0924 \u092e\u0947\u0902 \u0935\u093f\u092d\u093e\u091c\u093f\u0924 \u0915\u0930\u0924\u0940 \u0939\u0948 \u0909\u0938\u0947 \u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f |<\/strong><br \/>\n<strong>\u0939\u0932\u0903 <\/strong>\u092e\u093e\u0928\u093e \u0926\u093f\u090f \u0917\u092f\u0947 \u092c\u093f\u0928\u094d\u0926\u0941\u0913\u0902 \u0915\u094b \u092e\u093f\u0932\u093e\u0928\u0947 \u0935\u093e\u0932\u093e \u0930\u0947\u0916\u093e\u0916\u0923\u094d\u0921 AB \u0915\u094b \u0930\u0947\u0916\u093e 2x + y &#8211; 4 = 0 \u092c\u093f\u0928\u094d\u0926\u0941 C \u092a\u0930 \u0939\u0948 k : 1 \u0915\u0947 \u0905\u0928\u0941\u092a\u093e\u0924 \u092e\u0947\u0902 \u0935\u093f\u092d\u093e\u091c\u093f\u0924 \u0915\u0930\u0924\u0940 \u0939\u0948\u0964<br \/>\n<img loading=\"lazy\" src=\"https:\/\/i1.wp.com\/farm2.staticflickr.com\/1818\/43240096304_5936a05b1e_o.png?resize=624%2C292&#038;ssl=1\" alt=\"UP Board Solutions for Class 10 Maths Chapter 7 page 189 1\" width=\"624\" height=\"292\" data-recalc-dims=\"1\" \/><\/p>\n<p><strong>Ex 7.4 Class 10 \u0917\u0923\u093f\u0924\u00a0Q2. x \u0914\u0930 y \u092e\u0947\u0902 \u090f\u0915 \u0938\u0902\u092c\u0902\u0927 \u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f, \u092f\u0926\u093f \u092c\u093f\u0909\u0902\u0926\u0941 (x,y), (1,2) \u0914\u0930 (7,0) \u0938\u0930\u0947\u0902\u0916\u0940 \u0939\u0948\u0902|<\/strong><br \/>\n<img loading=\"lazy\" src=\"https:\/\/i1.wp.com\/farm1.staticflickr.com\/929\/43240096414_d27ca6d82e_o.png?resize=533%2C190&#038;ssl=1\" alt=\"UP Board Solutions for Class 10 Maths Chapter 7 page 189 2\" width=\"533\" height=\"190\" data-recalc-dims=\"1\" \/><\/p>\n<p><strong>Ex 7.4 Class 10 \u0917\u0923\u093f\u0924\u00a0Q3.\u092c\u093f\u0928\u094d\u0926\u0941\u0913\u0902 (6,-6),(3,7) \u0914\u0930 (3,3) \u0938\u0947 \u0939\u094b\u0915\u0930 \u091c\u093e\u0928\u0947 \u0935\u093e\u0932\u0947 \u0935\u0943\u0924\u094d\u0924 \u0915\u093e \u0915\u0947\u0902\u0926\u094d\u0930 \u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f |<\/strong><br \/>\n<img loading=\"lazy\" src=\"https:\/\/i2.wp.com\/farm2.staticflickr.com\/1838\/42151974200_364dddb043_o.png?resize=814%2C432&#038;ssl=1\" alt=\"UP Board Solutions for Class 10 Maths Chapter 7 page 189 3\" width=\"814\" height=\"432\" data-recalc-dims=\"1\" \/><\/p>\n<p><strong>Ex 7.4 Class 10 \u0917\u0923\u093f\u0924\u00a0Q4. \u0915\u093f\u0938\u0940 \u0935\u0930\u094d\u0917 \u0915\u0947 \u0926\u094b \u0938\u092e\u094d\u092e\u0941\u0916 \u0936\u0940\u0930\u094d\u0937 (-1,2) \u0914\u0930 (3,2) \u0939\u0948\u0902) \u0935\u0930\u094d\u0917 \u0915\u0947 \u0905\u0928\u094d\u092f \u0926\u094b\u0928\u094b\u0902 \u0936\u0940\u0930\u094d\u0937 \u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f |<\/strong><br \/>\n<img loading=\"lazy\" src=\"https:\/\/i0.wp.com\/farm2.staticflickr.com\/1811\/43910404262_2b86eb5f3e_o.png?resize=248%2C192&#038;ssl=1\" alt=\"UP Board Solutions for Class 10 Maths Chapter 7 page 189 4\" width=\"248\" height=\"192\" data-recalc-dims=\"1\" \/><\/p>\n<p><strong>Ex 7.4 Class 10 \u0917\u0923\u093f\u0924\u00a0Q5. \u0915\u0943\u0937\u094d\u0923\u093e \u0928\u0917\u0930 \u0915\u0947 \u090f\u0915 \u0938\u0947\u0915\u0947\u0902\u0921\u0930\u0940 \u0938\u094d\u0915\u0942\u0932 \u0915\u0947 \u0915\u0915\u094d\u0937\u093e X \u0915\u0947 \u0935\u093f\u0927\u093e\u0930\u094d\u0925\u093f\u092f\u094b\u0902 \u0915\u094b \u0909\u0928\u0915\u0947 \u092c\u093e\u0917\u0935\u093e\u0928\u0940 \u0915\u094d\u0930\u093f\u092f\u093e\u0915\u0932\u093e\u092a \u0915\u0947 \u0932\u093f\u090f, \u090f\u0915 \u0906\u092f\u0924\u093e\u0915\u093e\u0930 \u092d\u0942\u0916\u0902\u0921 \u0926\u093f\u092f\u093e \u0917\u092f\u093e \u0939\u0948 | \u0917\u0941\u0932\u092e\u094b\u0939\u0930 \u0915\u0940 \u092a\u094c\u0927 \u0915\u094b \u092a\u0930\u0938\u094d\u092a\u0930 1m \u0915\u0940 \u0926\u0942\u0930\u0940 \u092a\u0930 \u0907\u0938 \u092d\u0942\u0916\u0902\u0921 \u0915\u0940 \u092a\u0930\u093f\u0938\u0940\u092e\u093e (boundary) \u092a\u0930 \u0932\u0917\u093e\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948 | \u0907\u0938 \u092d\u0942\u0916\u0902\u0921 \u0915\u0947 \u0905\u0928\u094d\u0926\u0930 \u090f\u0915 \u0924\u094d\u0930\u093f\u092d\u0941\u091c\u093e\u0915\u093e\u0930 \u0918\u093e\u0938 \u0932\u0917\u093e \u0939\u0941\u0906 \u0932\u0949\u0928 (lawn) \u0939\u0948, \u091c\u0948\u0938\u093e\u0915\u093f \u0906\u0915\u0943\u0924\u093f 7.14 \u092e\u0947\u0902 \u0926\u0930\u094d\u0936\u093e\u092f\u093e \u0917\u092f\u093e \u0939\u0948 | \u0935\u093f\u0927\u093e\u0930\u094d\u0925\u093f\u092f\u094b\u0902 \u0915\u094b \u092d\u0942\u0916\u0902\u0921 \u0915\u0947 \u0936\u0947\u0937 \u092d\u093e\u0917 \u092e\u0947\u0902 \u092b\u0942\u0932\u094b\u0902 \u0915\u0947 \u092a\u094c\u0927\u0947 \u0915\u0947 \u092c\u0940\u091c \u092c\u094b\u0928\u0947 \u0939\u0948\u0902 |<\/strong><\/p>\n<p><strong>(i) A \u0915\u094b \u092e\u0942\u0932\u092c\u093f\u0902\u0926\u0941 \u092e\u093e\u0928\u0924\u0947 \u0939\u0941\u090f, \u0924\u094d\u0930\u093f\u092d\u0941\u091c \u0915\u0947 \u0936\u0940\u0930\u094d\u0937\u094b\u0902 \u0915\u0947 \u0928\u093f\u0930\u094d\u0926\u0947\u0936\u093e\u0902\u0915 \u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f |<\/strong><\/p>\n<p><strong>(ii) \u092f\u0926\u093f \u092e\u0942\u0932\u092c\u093f\u0902\u0926\u0941 C \u0939\u094b, \u0924\u094d\u0930\u093f\u092d\u0941\u091c PQR \u0915\u0947 \u0928\u093f\u0930\u094d\u0926\u0947\u0936\u093e\u0902\u0915 \u0915\u094d\u092f\u093e \u0939\u094b\u0902\u0917\u0947 | \u0938\u093e\u0925 \u0939\u0940, \u0909\u092a\u0930\u094b\u0915\u094d\u0924 \u0926\u094b\u0928\u094b\u0902 \u0938\u094d\u0925\u093f\u0924\u093f\u092f\u094b\u0902 \u092e\u0947\u0902, \u0924\u094d\u0930\u093f\u092d\u0941\u091c\u094b\u0902 \u0915\u0947 \u0915\u094d\u0937\u0947\u0924\u094d\u0930\u092b\u0932 \u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f | \u0906\u092a \u0915\u094d\u092f\u093e \u0926\u0947\u0916\u0924\u0947 \u0939\u0948\u0902 ?<\/strong><br \/>\n<img loading=\"lazy\" src=\"https:\/\/i1.wp.com\/farm2.staticflickr.com\/1833\/29020795827_750b76ba8e_o.png?resize=414%2C232&#038;ssl=1\" alt=\"UP Board Solutions for Class 10 Maths Chapter 7 page 189 5\" width=\"414\" height=\"232\" data-recalc-dims=\"1\" \/><br \/>\n<strong>\u0939\u0932\u0903<\/strong> (i) A \u0915\u094b \u092e\u0942\u0932 \u092c\u093f\u0928\u094d\u0926\u0941 (origin) \u0914\u0930 AD \u0924\u0925\u093e AB \u0915\u0947 \u0928\u093f\u0930\u094d\u0926\u0947\u0936\u093e\u0902\u0915 \u0905\u0915\u094d\u0937 \u0932\u0947\u0928\u0947 \u092a\u0930 \u0939\u092e\u0947\u0902 \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0939\u094b\u0924\u093e \u0939\u0948 \u0915\u093f<br \/>\nP \u0915\u0947 \u0928\u093f\u0930\u094d\u0926\u0947\u0936\u093e\u0902\u0915 (4, 6), Q \u0915\u0947 \u0928\u093f\u0930\u094d\u0926\u0947\u0936\u093e\u0902\u0915 (3, 2), R \u0915\u0947 \u0928\u093f\u0930\u094d\u0926\u0947\u0936\u093e\u0902\u0915 (6, 5) \u0394PQR \u0915\u0947 \u0936\u0940\u0930\u094d\u0937 \u0939\u0948\u0902\u0964<br \/>\n(ii) \u092c\u093f\u0928\u094d\u0926\u0941 C \u0915\u0947 \u092e\u0942\u0932 \u092c\u093f\u0928\u094d\u0926\u0941 \u0914\u0930 CB \u0924\u0925\u093e CD \u0915\u094b \u0928\u093f\u0930\u094d\u0926\u0947\u0936\u093e\u0902\u0915-\u0905\u0915\u094d\u0937 \u0932\u0947\u0928\u0947 \u092a\u0930 \u0394PQR \u0915\u0947 \u0936\u0940\u0930\u094d\u0937\u094b\u0902 \u0915\u0947 \u0928\u093f\u0930\u094d\u0926\u0947\u0936\u093e\u0902\u0915 \u0939\u0948\u0902:<br \/>\nP (12, 2), Q (13, 6) \u0914\u0930 R (10, 3)<br \/>\n\u0905\u092c, \u0915\u094d\u0937\u0947. (\u0394PQR) [\u091c\u092c\u0915\u093f P(4, 6), Q(3, 2) \u0914\u0930 R(6, 5) \u0939\u0948\u0902]<br \/>\n= \\(\\frac { 1 }{ 2 }\\) [4 (2 &#8211; 5) + 3 (5 &#8211; 6) + 6 (6 &#8211; 2)]<br \/>\n= \\(\\frac { 1 }{ 2 }\\) [-12 &#8211; 3 + 24] = \\(\\frac { 9 }{ 2 }\\) \u0935\u0930\u094d\u0917 \u0907\u0915\u093e\u0908<br \/>\n\u0915\u094d\u0937\u0947. (\u0394PQR)<br \/>\n[\u091c\u092c P(12, 2), \u0968(13, 6) \u0914\u0930 R(10, 3) \u0939\u0948\u0902]<br \/>\n= \\(\\frac { 1 }{ 2 }\\) [12 (6 &#8211; 3) + 13 (3 &#8211; 2) + 10 (2 &#8211; 6]<br \/>\n= \\(\\frac { 1 }{ 2 }\\) [36 + 13 &#8211; 40] = \\(\\frac { 9 }{ 2 }\\) \u0935\u0930\u094d\u0917 \u0907\u0915\u093e\u0908<br \/>\n\u0907\u0938 \u092a\u094d\u0930\u0915\u093e\u0930, \u0926\u094b\u0928\u094b\u0902 \u0905\u0935\u0938\u094d\u0925\u093e\u0913\u0902 \u092e\u0947\u0902 \u0394PQR \u0915\u093e \u0915\u094d\u0937\u0947\u0924\u094d\u0930\u092b\u0932 \u090f\u0915 \u0939\u0940 \u0939\u0948\u0964<\/p>\n<p><strong>Ex 7.4 Class 10 \u0917\u0923\u093f\u0924\u00a0Q6. \u090f\u0915 \u0924\u094d\u0930\u093f\u092d\u0941\u091c ABC \u0915\u0947 \u0936\u0940\u0930\u094d\u0937 A(4,6), B(1,5) \u0914\u0930 C(7,2) \u0939\u0948\u0902 | \u092d\u0941\u091c\u093e\u0913\u0902 AB \u0914\u0930 AC \u0915\u094b \u0915\u094d\u0930\u092e\u0936\u0903 D \u0914\u0930 E \u092a\u0930 \u092a\u094d\u0930\u0924\u093f\u091a\u094d\u091b\u0947\u0926 \u0915\u0930\u0924\u0947 \u0939\u0941\u090f \u090f\u0915 \u0930\u0947\u0916\u093e \u0907\u0938 \u092a\u094d\u0930\u0915\u093e\u0930 \u0916\u0940\u0902\u091a\u0940 \u0917\u0908 \u0939\u0948 \u0915\u0940 AD\/AB \u00a0AE\/AC \u00a01\/4 \u0939\u0948 | \u0924\u094d\u0930\u093f\u092d\u0941\u091c ADE \u0915\u093e \u0915\u094d\u0937\u0947\u0924\u094d\u0930\u092b\u0932 \u092a\u0930\u093f\u0915\u0932\u093f\u0924 \u0915\u0940\u091c\u093f\u090f \u0914\u0930 \u0907\u0938\u0915\u0940 \u0924\u0941\u0932\u0928\u093e \u0924\u094d\u0930\u093f\u092d\u0941\u091c ABC \u0915\u0947 \u0915\u094d\u0937\u0947\u0924\u094d\u0930\u092b\u0932 \u0938\u0947 \u0915\u0940\u091c\u093f\u090f | \u00a0 \u00a0\u00a0<\/strong><br \/>\n<img loading=\"lazy\" src=\"https:\/\/i2.wp.com\/farm1.staticflickr.com\/851\/42150092340_b7d767ef52_o.png?resize=381%2C533&#038;ssl=1\" alt=\"UP Board Solutions for Class 10 Maths Chapter 7 page 189 6\" width=\"381\" height=\"533\" data-recalc-dims=\"1\" \/><br \/>\n<img loading=\"lazy\" src=\"https:\/\/i1.wp.com\/farm1.staticflickr.com\/858\/29020795957_27f8ca5707_o.png?resize=352%2C368&#038;ssl=1\" alt=\"UP Board Solutions for Class 10 Maths Chapter 7 page 189 6.1\" width=\"352\" height=\"368\" data-recalc-dims=\"1\" \/><br \/>\n<img loading=\"lazy\" src=\"https:\/\/i2.wp.com\/farm2.staticflickr.com\/1773\/42150092180_06fb73e357_o.png?resize=394%2C648&#038;ssl=1\" alt=\"UP Board Solutions for Class 10 Maths Chapter 7 page 189 6.2\" width=\"394\" height=\"648\" data-recalc-dims=\"1\" \/><\/p>\n<p><strong>Ex 7.4 Class 10 \u0917\u0923\u093f\u0924\u00a0Q7. \u092e\u093e\u0928 \u0932\u0940\u091c\u093f\u090f A (4,2), B(6,5) \u0914\u0930 C(1,4) \u090f\u0915 \u0924\u094d\u0930\u093f\u092d\u0941\u091c ABC \u0915\u0947 \u0936\u0940\u0930\u094d\u0937 \u0939\u0948\u0902 |<\/strong><\/p>\n<p><strong>(i) A \u0938\u0947 \u0939\u094b\u0915\u0930 \u091c\u093e\u0928\u0947 \u0935\u093e\u0932\u0940 \u092e\u093e\u0927\u094d\u092f\u093f\u0915\u093e BC \u0938\u0947 D \u092a\u0930 \u092e\u093f\u0932\u0924\u0940 \u0939\u0948 | \u092c\u093f\u0928\u094d\u0926\u0941 D \u0915\u0947 \u0928\u093f\u0930\u094d\u0926\u0947\u0936\u093e\u0902\u0915 \u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f|<\/strong><\/p>\n<p><strong>(ii) AD \u092a\u0930 \u0938\u094d\u0925\u093f\u0924 \u0910\u0938\u0947 \u092c\u093f\u0928\u094d\u0926\u0941 P \u0915\u0947 \u0928\u093f\u0930\u094d\u0926\u0947\u0936\u093e\u0902\u0915 \u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f \u0915\u0940 AP : PD = 2:1 \u0939\u094b |<\/strong><\/p>\n<p><strong>(iii) \u092e\u093e\u0927\u094d\u092f\u093f\u0915\u093e\u0913\u0902 BE \u0914\u0930 CF \u092a\u0930 \u0910\u0938\u0947 \u092c\u093f\u0928\u094d\u0926\u0941\u0913\u0902 Q \u0914\u0930 R \u0915\u0947 \u0928\u093f\u0930\u094d\u0926\u0947\u0936\u093e\u0902\u0915 \u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f \u0915\u0940 BQ : QE = 2 : 1 \u0939\u094b \u0914\u0930 CR : RF = 2 : 1 \u0939\u094b |<\/strong><\/p>\n<p><strong>(iv) \u0906\u092a \u0915\u094d\u092f\u093e \u0926\u0947\u0916\u0924\u0947 \u0939\u0948\u0902 ?<\/strong><\/p>\n<p><strong> [\u0928\u094b\u091f :<\/strong> <strong>\u0935\u0939 \u092c\u093f\u0928\u094d\u0926\u0941 \u091c\u094b \u0924\u0940\u0928\u094b\u0902 \u092e\u093e\u0927\u094d\u092f\u093f\u0915\u093e\u0913\u0902 \u092e\u0947\u0902 \u0938\u093e\u0930\u094d\u0935\u0928\u093f\u0937\u094d\u0920 \u0939\u094b, \u0909\u0938 \u0924\u094d\u0930\u093f\u092d\u0941\u091c \u0915\u093e \u0915\u0947\u0928\u094d\u0926\u094d\u0930\u0915 (centroid) \u0915\u0939\u0932\u093e\u0924\u093e \u0939\u0948 \u0914\u0930 \u092f\u0939 \u092a\u094d\u0930\u0924\u094d\u092f\u0947\u0915 \u092e\u093e\u0927\u094d\u092f\u093f\u0915\u093e \u0915\u094b 2 : 1 \u0915\u0947 \u0905\u0928\u0941\u092a\u093e\u0924 \u092e\u0947\u0902 \u0935\u093f\u092d\u093e\u091c\u093f\u0924 \u0915\u0930\u0924\u093e \u0939\u0948 |]<\/strong><\/p>\n<p><strong>(v) \u092f\u0926\u093f A(x<sub>1\u00a0<\/sub>y<sub>1\u00a0<\/sub>)<sub>2\u00a0<\/sub>\u00a0B(X<sub>2\u00a0<\/sub>y<sub>2\u00a0<\/sub>) \u0914\u0930 C(x<sub>3\u00a0<\/sub>y<sub>3<\/sub>) \u0924\u094d\u0930\u093f\u092d\u0941\u091c ABC \u0915\u0947 \u0936\u0940\u0930\u094d\u0937 \u0939\u0948\u0902, \u0924\u094b \u0907\u0938 \u0924\u094d\u0930\u093f\u092d\u0941\u091c \u0915\u0947 \u0915\u0947\u0928\u094d\u0926\u094d\u0930\u0915 \u0915\u0947 \u0928\u093f\u0930\u094d\u0926\u0947\u0936\u093e\u0902\u0915 \u091c\u094d\u091e\u093e\u0924 \u0915\u0940\u091c\u093f\u090f |<\/strong><br \/>\n<img loading=\"lazy\" src=\"https:\/\/i0.wp.com\/farm2.staticflickr.com\/1814\/43240098394_4ef92ba021_o.png?resize=388%2C577&#038;ssl=1\" alt=\"UP Board Solutions for Class 10 Maths Chapter 7 page 189 7\" width=\"388\" height=\"577\" data-recalc-dims=\"1\" \/><br \/>\n<img loading=\"lazy\" src=\"https:\/\/i0.wp.com\/farm2.staticflickr.com\/1834\/42150092470_ecef6480e8_o.png?resize=352%2C446&#038;ssl=1\" alt=\"UP Board Solutions for Class 10 Maths Chapter 7 page 189 7.1\" width=\"352\" height=\"446\" data-recalc-dims=\"1\" \/><br \/>\n<img loading=\"lazy\" src=\"https:\/\/i0.wp.com\/farm2.staticflickr.com\/1797\/42150092650_3b2baafaa6_o.png?resize=390%2C641&#038;ssl=1\" alt=\"UP Board Solutions for Class 10 Maths Chapter 7 page 189 7.2\" width=\"390\" height=\"641\" data-recalc-dims=\"1\" \/><br \/>\n<img loading=\"lazy\" src=\"https:\/\/i1.wp.com\/farm2.staticflickr.com\/1779\/43910405312_ba1efdcdaa_o.png?resize=392%2C364&#038;ssl=1\" alt=\"UP Board Solutions for Class 10 Maths Chapter 7 page 189 7.3\" width=\"392\" height=\"364\" data-recalc-dims=\"1\" \/><\/p>\n<p><strong>Ex 7.4 Class 10 \u0917\u0923\u093f\u0924\u00a0Q8. \u092c\u093f\u0928\u094d\u0926\u0941\u0913\u0902 A(-1,-1), B(-1,4), C(5,4) \u00a0\u0914\u0930 D(5,-1) \u0938\u0947 \u090f\u0915 \u0906\u092f\u093e\u0924 ABCD \u092c\u0928\u0924\u093e \u0939\u0948| PQR \u0914\u0930 S \u0915\u094d\u0930\u092e\u0936\u0903 \u092d\u0941\u091c\u093e\u0913\u0902 AB,BC,CD \u0914\u0930 DA \u0915\u0947 \u092e\u0927\u094d\u092f \u092c\u093f\u0928\u094d\u0926\u0941 \u0939\u0948\u0902 | \u0915\u094d\u092f\u093e \u091a\u0924\u0941\u0930\u094d\u092d\u0941\u091c PQRS \u090f\u0915 \u0935\u0930\u094d\u0917 \u0939\u0948? \u0915\u094d\u092f\u093e \u092f\u0939 \u090f\u0915 \u0906\u092f\u0924 \u0939\u0948 ? \u0915\u094d\u092f\u093e \u092f\u0939 \u090f\u0915 \u0938\u092e\u091a\u0924\u0941\u0930\u094d\u092d\u0941\u091c \u0939\u0948 ? \u0938\u0915\u093e\u0930\u0923 \u0909\u0924\u094d\u0924\u0930 \u0926\u0940\u091c\u093f\u090f |<\/strong><br \/>\n<img loading=\"lazy\" src=\"https:\/\/i1.wp.com\/farm2.staticflickr.com\/1774\/43240098644_621e1600b8_o.png?resize=409%2C564&#038;ssl=1\" alt=\"UP Board Solutions for Class 10 Maths Chapter 7 page 189 8\" width=\"409\" height=\"564\" data-recalc-dims=\"1\" \/><br \/>\n<img loading=\"lazy\" src=\"https:\/\/i0.wp.com\/farm1.staticflickr.com\/856\/43240098524_f37a4b1f0e_o.png?resize=384%2C652&#038;ssl=1\" alt=\"UP Board Solutions for Class 10 Maths Chapter 7 page 189 8.1\" width=\"384\" height=\"652\" data-recalc-dims=\"1\" \/><\/p>\n<p>Hope given NCERT Solutions for Class 10 Maths Chapter 7\u00a0are helpful to complete your homework.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>NCERT Solutions for Class 10 Maths Chapter 7 Coordinate Geometry (Hindi Medium) These Solutions are part of NCERT Solutions for Class 10 Maths in Hindi Medium. Here we have given NCERT Solutions for Class 10 Maths Chapter 7 Coordinate Geometry. Chapter 7. \u0928\u093f\u0930\u094d\u0926\u0947\u0936\u093e\u0902\u0915 \u091c\u094d\u092f\u093e\u092e\u093f\u0924\u093f \u092a\u094d\u0930\u0936\u094d\u0928\u093e\u0935\u0932\u0940 7.1\u00a0 Ex 7.1 Class 10 \u0917\u0923\u093f\u0924 Q1. \u092c\u093f\u0928\u094d\u0926\u0941\u0913\u0902 \u0915\u0947 \u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/mcq-questions.com\/ncert-solutions-for-class-10-maths-chapter-7-hindi\/\"> <span class=\"screen-reader-text\">NCERT Solutions for Class 10 Maths Chapter 7 Coordinate Geometry (Hindi Medium)<\/span> Read More &raquo;<\/a><\/p>\n","protected":false},"author":5,"featured_media":7622,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","spay_email":""},"categories":[2],"tags":[23,22,11,20,12,21],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>NCERT Solutions for Class 10 Maths Chapter 7 Coordinate Geometry (Hindi Medium) - MCQ Questions<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/mcq-questions.com\/ncert-solutions-for-class-10-maths-chapter-7-hindi\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"NCERT Solutions for Class 10 Maths Chapter 7 Coordinate Geometry (Hindi Medium) - MCQ Questions\" \/>\n<meta property=\"og:description\" content=\"NCERT Solutions for Class 10 Maths Chapter 7 Coordinate Geometry (Hindi Medium) These Solutions are part of NCERT Solutions for Class 10 Maths in Hindi Medium. Here we have given NCERT Solutions for Class 10 Maths Chapter 7 Coordinate Geometry. Chapter 7. \u0928\u093f\u0930\u094d\u0926\u0947\u0936\u093e\u0902\u0915 \u091c\u094d\u092f\u093e\u092e\u093f\u0924\u093f \u092a\u094d\u0930\u0936\u094d\u0928\u093e\u0935\u0932\u0940 7.1\u00a0 Ex 7.1 Class 10 \u0917\u0923\u093f\u0924 Q1. \u092c\u093f\u0928\u094d\u0926\u0941\u0913\u0902 \u0915\u0947 \u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 &hellip; NCERT Solutions for Class 10 Maths Chapter 7 Coordinate Geometry (Hindi Medium) Read More &raquo;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/mcq-questions.com\/ncert-solutions-for-class-10-maths-chapter-7-hindi\/\" \/>\n<meta property=\"og:site_name\" content=\"MCQ Questions\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/NCERTSolutionsGuru\/\" \/>\n<meta property=\"article:published_time\" content=\"2021-07-23T03:57:20+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2022-03-02T04:55:50+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/mcq-questions.com\/wp-content\/uploads\/2019\/09\/NCERT-Solutions-for-Class-10-Maths-Chapter-7-Coordinate-Geometry-Hindi-Medium.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1280\" \/>\n\t<meta property=\"og:image:height\" content=\"720\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@ncertsolguru\" \/>\n<meta name=\"twitter:site\" content=\"@ncertsolguru\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Raju\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebSite\",\"@id\":\"https:\/\/mcq-questions.com\/#website\",\"url\":\"https:\/\/mcq-questions.com\/\",\"name\":\"MCQ Questions\",\"description\":\"MCQ Questions for Class 1 to 12\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/mcq-questions.com\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/mcq-questions.com\/ncert-solutions-for-class-10-maths-chapter-7-hindi\/#primaryimage\",\"inLanguage\":\"en-US\",\"url\":\"https:\/\/i2.wp.com\/mcq-questions.com\/wp-content\/uploads\/2019\/09\/NCERT-Solutions-for-Class-10-Maths-Chapter-7-Coordinate-Geometry-Hindi-Medium.png?fit=1280%2C720&ssl=1\",\"contentUrl\":\"https:\/\/i2.wp.com\/mcq-questions.com\/wp-content\/uploads\/2019\/09\/NCERT-Solutions-for-Class-10-Maths-Chapter-7-Coordinate-Geometry-Hindi-Medium.png?fit=1280%2C720&ssl=1\",\"width\":1280,\"height\":720,\"caption\":\"NCERT Solutions for Class 10 Maths Chapter 7 Coordinate Geometry (Hindi Medium)\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/mcq-questions.com\/ncert-solutions-for-class-10-maths-chapter-7-hindi\/#webpage\",\"url\":\"https:\/\/mcq-questions.com\/ncert-solutions-for-class-10-maths-chapter-7-hindi\/\",\"name\":\"NCERT Solutions for Class 10 Maths Chapter 7 Coordinate Geometry (Hindi Medium) - 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MCQ Questions","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/mcq-questions.com\/ncert-solutions-for-class-10-maths-chapter-7-hindi\/","og_locale":"en_US","og_type":"article","og_title":"NCERT Solutions for Class 10 Maths Chapter 7 Coordinate Geometry (Hindi Medium) - MCQ Questions","og_description":"NCERT Solutions for Class 10 Maths Chapter 7 Coordinate Geometry (Hindi Medium) These Solutions are part of NCERT Solutions for Class 10 Maths in Hindi Medium. Here we have given NCERT Solutions for Class 10 Maths Chapter 7 Coordinate Geometry. Chapter 7. \u0928\u093f\u0930\u094d\u0926\u0947\u0936\u093e\u0902\u0915 \u091c\u094d\u092f\u093e\u092e\u093f\u0924\u093f \u092a\u094d\u0930\u0936\u094d\u0928\u093e\u0935\u0932\u0940 7.1\u00a0 Ex 7.1 Class 10 \u0917\u0923\u093f\u0924 Q1. \u092c\u093f\u0928\u094d\u0926\u0941\u0913\u0902 \u0915\u0947 \u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 &hellip; NCERT Solutions for Class 10 Maths Chapter 7 Coordinate Geometry (Hindi Medium) Read More &raquo;","og_url":"https:\/\/mcq-questions.com\/ncert-solutions-for-class-10-maths-chapter-7-hindi\/","og_site_name":"MCQ Questions","article_publisher":"https:\/\/www.facebook.com\/NCERTSolutionsGuru\/","article_published_time":"2021-07-23T03:57:20+00:00","article_modified_time":"2022-03-02T04:55:50+00:00","og_image":[{"width":1280,"height":720,"url":"https:\/\/mcq-questions.com\/wp-content\/uploads\/2019\/09\/NCERT-Solutions-for-Class-10-Maths-Chapter-7-Coordinate-Geometry-Hindi-Medium.png","type":"image\/png"}],"twitter_card":"summary_large_image","twitter_creator":"@ncertsolguru","twitter_site":"@ncertsolguru","twitter_misc":{"Written by":"Raju","Est. reading time":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebSite","@id":"https:\/\/mcq-questions.com\/#website","url":"https:\/\/mcq-questions.com\/","name":"MCQ Questions","description":"MCQ Questions for Class 1 to 12","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/mcq-questions.com\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"ImageObject","@id":"https:\/\/mcq-questions.com\/ncert-solutions-for-class-10-maths-chapter-7-hindi\/#primaryimage","inLanguage":"en-US","url":"https:\/\/i2.wp.com\/mcq-questions.com\/wp-content\/uploads\/2019\/09\/NCERT-Solutions-for-Class-10-Maths-Chapter-7-Coordinate-Geometry-Hindi-Medium.png?fit=1280%2C720&ssl=1","contentUrl":"https:\/\/i2.wp.com\/mcq-questions.com\/wp-content\/uploads\/2019\/09\/NCERT-Solutions-for-Class-10-Maths-Chapter-7-Coordinate-Geometry-Hindi-Medium.png?fit=1280%2C720&ssl=1","width":1280,"height":720,"caption":"NCERT Solutions for Class 10 Maths Chapter 7 Coordinate Geometry (Hindi Medium)"},{"@type":"WebPage","@id":"https:\/\/mcq-questions.com\/ncert-solutions-for-class-10-maths-chapter-7-hindi\/#webpage","url":"https:\/\/mcq-questions.com\/ncert-solutions-for-class-10-maths-chapter-7-hindi\/","name":"NCERT Solutions for Class 10 Maths Chapter 7 Coordinate Geometry (Hindi Medium) - 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