{"id":25279,"date":"2021-06-22T15:33:57","date_gmt":"2021-06-22T10:03:57","guid":{"rendered":"https:\/\/mcq-questions.com\/?p=25279"},"modified":"2022-03-02T10:36:29","modified_gmt":"2022-03-02T05:06:29","slug":"ncert-solutions-for-class-6-maths-chapter-5-ex-5-4","status":"publish","type":"post","link":"https:\/\/mcq-questions.com\/ncert-solutions-for-class-6-maths-chapter-5-ex-5-4\/","title":{"rendered":"NCERT Solutions for Class 6 Maths Chapter 5 Understanding Elementary Shapes Ex 5.4"},"content":{"rendered":"

These\u00a0NCERT Solutions for Class 6 Maths<\/a> Chapter 5 Understanding Elementary Shapes Ex 5.4 Questions and Answers are prepared by our highly skilled subject experts.<\/p>\n

NCERT Solutions for Class 6 Maths Chapter 5 Understanding Elementary Shapes Exercise 5.4<\/h2>\n

Question 1.
\nWhat is the measure of
\n(i) a right angle?
\n(ii) a straight angle?
\nAnswer:
\n(i) 90\u00b0
\n(ii) 180\u00b0<\/p>\n

Question 2.
\nSay True or False:
\n(a) The measure of an acute angle < 90\u00b0.
\n(b) The measure of an obtuse angle < 90\u00b0. (c) The measure of a reflex angle > 180\u00b0.
\n(d) The measure of on complete revolution = 360\u00b0.
\n(e) If m\u2220A = 53\u00b0 and m\u2220B = 35\u00b0 then m\u2220A > m\u2220B.
\nAnswer:
\n(a) True
\n(b) False
\n(c) True
\n(d) True
\n(e) True<\/p>\n

\"NCERT<\/p>\n

Question 3.
\nWrite down the measure of:
\n(a) some acute angles
\n(b) some obtuse angles
\n(give at least two examples of each)
\nAnswer:
\n(a) 35\u00b0, 20\u00b0
\n(b) 110\u00b0, 135\u00b0<\/p>\n

Question 4.
\nMeasure the angles give below, using the protractor and write down the measure:
\n\"NCERT
\n\"NCERT
\nAnswer:
\n(a) 40\u00b0
\n(b) 130\u00b0
\n(c) 90\u00b0
\n(d) 60\u00b0<\/p>\n

Question 5.
\nWhich angle has a large measure? First estimate and then measure:
\nMeasure of angle A = ?
\nMeasure of angle B = ?
\n\"NCERT
\nAnswer:
\n\u2220B has larger measure.
\n\u2220A = 40\u00b0 and \u2220B = 65\u00b0<\/p>\n

\"NCERT<\/p>\n

Question 6.
\nFrom these two angles which has larger measure? Estimate and then confirm by measuring them:
\n\"NCERT
\nAnswer:
\nSecond angle has larger measure.<\/p>\n

Question 7.
\nFill in the blanks with acute, obtuse, right or straight:
\n(a) An angle whose measure is less than that of a right angle is …………………………
\n(b) An angle whose measure is greater than that of a right angle is …………………………
\n(c) An angle whose measure is the sum of the measures of two right angles is …………………………
\n(d) When the sum of the measures of two angles is that of a right angle, then each one of them is …………………………
\n(e) When the sum of the measures of two angles is that of a straight angle and if one of them is acute then the other should be ……………………….
\nAnswer:
\n(a) acute angle
\n(b) obtuse angle
\n(c) straight angle
\n(d) acute angle
\n(e) obtuse angle<\/p>\n

Question 8.
\nFind the measure of the angle shown in each figure. (First estimate with your eyes and then find the actual measure with a protractor).
\n\"NCERT
\nAnswer:
\n(i) 30\u00b0
\n(ii) 120\u00b0
\n(iii) 60\u00b0
\n(iv) 150\u00b0<\/p>\n

\"NCERT<\/p>\n

Question 9.
\nFind the angle measure between the hands of the clock in each figure:
\n\"NCERT
\nAnswer:
\n(i) 90\u00b0 (Right angle)
\n(ii) 30\u00b0 (Acute angle)
\n(iii) 180\u00b0 (Straight angle)<\/p>\n

Question 10.
\nInvestigate:
\nIn the given figure, the angle measures 30\u00b0. Look at the same figure through a magnifying glass. Does the angle becomes larger? Does the size of the angle change?
\n\"NCERT
\nAnswer:
\nNo, the measure of angle will be same<\/p>\n

\"NCERT<\/p>\n

Question 11.
\nMeasure and classify each angle:
\n\"NCERT
\nAnswer:<\/p>\n\n\n\n\n\n\n\n\n\n
Angle<\/td>\nMeasure<\/td>\nType<\/td>\n<\/tr>\n
\u2220AOB<\/td>\n40\u00b0<\/td>\nAcute<\/td>\n<\/tr>\n
\u2220AOC<\/td>\n125\u00b0<\/td>\nObtuse<\/td>\n<\/tr>\n
\u2220BOC<\/td>\n85\u00b0<\/td>\nAcute<\/td>\n<\/tr>\n
\u2220DOC<\/td>\n95\u00b0<\/td>\nObtuse<\/td>\n<\/tr>\n
\u2220DOA<\/td>\n140\u00b0<\/td>\nObtuse<\/td>\n<\/tr>\n
\u2220DOB<\/td>\n180\u00b0<\/td>\nStraight<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

These\u00a0NCERT Solutions for Class 6 Maths Chapter 5 Understanding Elementary Shapes Ex 5.4 Questions and Answers are prepared by our highly skilled subject experts. NCERT Solutions for Class 6 Maths Chapter 5 Understanding Elementary Shapes Exercise 5.4 Question 1. What is the measure of (i) a right angle? (ii) a straight angle? Answer: (i) 90\u00b0 …<\/p>\n

NCERT Solutions for Class 6 Maths Chapter 5 Understanding Elementary Shapes Ex 5.4<\/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":[10],"tags":[],"yoast_head":"\nNCERT Solutions for Class 6 Maths Chapter 5 Understanding Elementary Shapes Ex 5.4 - 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-6-maths-chapter-5-ex-5-4\/\" \/>\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 6 Maths Chapter 5 Understanding Elementary Shapes Ex 5.4 - MCQ Questions\" \/>\n<meta property=\"og:description\" content=\"These\u00a0NCERT Solutions for Class 6 Maths Chapter 5 Understanding Elementary Shapes Ex 5.4 Questions and Answers are prepared by our highly skilled subject experts. 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