NCERT Solutions for Class 9 Maths<\/a> Chapter 7 Triangles Ex 7.5 Questions and Answers are prepared by our highly skilled subject experts.<\/p>\nNCERT Solutions for Class 9 Maths Chapter 7 Triangles Exercise 7.5<\/h2>\n Question 1. \nABC is a triangle. Locate a point in the interior of \u2206ABC which is equidistant from all the vertices of \u2206ABC. \nSolution: \nTo locate a point in the interior of \u2206ABC which is equidistant from all the vertices of \u2206ABC, we take the following steps: \n \nStep I: Draw any triangle ABC. \nStep II: Draw perpendicular bisector of side BC and AB. \nStep III: Both bisectors intersect each other at point P. \nTherefore, P is a point interior of \u2206ABC which is equidistant from all the vertices of \u2206ABC.<\/p>\n
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Question 2. \nIn a triangle locate a point in its interior which is equidistant from all the sides of the triangle. \nSolution: \nTo locate a point in the interior of the triangle which is equidistant from all the sides of the triangle, we take the following steps: \n \nStep I: Draw any triangle ABC. \nStep II: Draw angle bisector of \u2220B and \u2220C. \nStep III: Both angle bisectors intersects each other at P. \nTherefore, P is the point at which all three sides of \u2206ABC are equidistant.<\/p>\n
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Question 3. \nIn a huge park, people are concentrated at three points (see Fig. 7.52). \n \nA: Where there are different slides and swings for children. \nB: Near which a man-made lake is situated. \nC: Which is near to a large parking and exit. \nWhere should an ice cream parlour be set up so that the maximum number of people can approach it? \nSolution: \nAn ice cream parlour should be set at a point in which A, B, and C are equidistant. \nFor this we can take the following steps: \n \nStep I: Join A to B, B to C, and C to A. \nStep II: Draw perpendicular bisector of BC and AB. \nStep III: Both perpendicular bisectors intersect each other at P. \nTherefore, P is the required point, in which ice cream parlour should be set up so that the maximum number of people can approach it.<\/p>\n
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Question 4. \nComplete the hexagonal and star-shaped Rangolies [see Fig. 7.53 (i) and (ii)] by filling them as many equilateral triangles of side 1 cm as you can. Count the number of triangles in each case. Which has more triangles? \n \nSolution: \nFig. 5.53 (ii) has more equilateral triangles of side 1 cm. As Fig. 7.53 (i) is inside Fig. 7 53 (ii). It is because the area of star-shaped Rangolies is greater than that of hexagonal Rangoli.<\/p>\n","protected":false},"excerpt":{"rendered":"
These NCERT Solutions for Class 9 Maths Chapter 7 Triangles Ex 7.5 Questions and Answers are prepared by our highly skilled subject experts. NCERT Solutions for Class 9 Maths Chapter 7 Triangles Exercise 7.5 Question 1. ABC is a triangle. Locate a point in the interior of \u2206ABC which is equidistant from all the vertices …<\/p>\n
NCERT Solutions for Class 9 Maths Chapter 7 Triangles Ex 7.5<\/span> Read More »<\/a><\/p>\n","protected":false},"author":9,"featured_media":0,"comment_status":"closed","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":[6],"tags":[],"yoast_head":"\nNCERT Solutions for Class 9 Maths Chapter 7 Triangles Ex 7.5 - MCQ Questions<\/title>\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n\t \n\t \n\t \n