NCERT In-text Question Page No. 91<\/span><\/p>\nQuestion 1.
\nWhat is the angle name for half a revolution?
\nAnswer:
\n\u2235 2 straight angles = 1 revolution
\n\u2234 \\(\\frac { 1 }{ 2 }\\) [2 straight angles] = \\(\\frac { 1 }{ 2 }\\) [1 revolution]
\nor A straight angle = \\(\\frac { 1 }{ 2 }\\) revolution
\nThus, half a revolution means a straight angle.<\/p>\n
Question 2.
\nWhat is the angle name for one-fourth revolution?
\nAnswerL
\n\u2235 4 right angles = 1 revolution
\n\u2234 A right angle = \\(\\frac { 1 }{ 4 }\\) revolution 4
\nThus, one-fourth a revolution means a right angle.<\/p>\n
<\/p>\n
Question 3.
\nDraw five other situations of one-fourth, half and three-fourth revolution on a clock.
\nAnswer:
\n(i) One-fourth revolution [i.e. a turn of a right angle]
\nFor one-fourth revolution, the clock hand moves from:
\n(a) 12 to 3
\n(b) 3 to 6
\n(c) 1 to 4
\n(d) 9 to 12
\n(e) 6 to 9
\n
\n<\/p>\n
(ii) Half-revolution [i.e. a turn of a straight angle]
\nFor a half-revolution, the clock hand moves from
\n(a) 12 to 6
\n(b) 3 to 9
\n(c) 1 to 7
\n(d) 2 to 8
\n(e) 4 to 10
\n<\/p>\n
(iii) Three-fourth revolution [i.e. a turn of 3 right angles ]
\nNote: There is no special name for three- fourth of a revolution.
\nFor a three-fourth revolution, the clock- hand moves from:
\n(a) 12 to 9
\n(b) 1 to 10
\n(c) 3 to 12
\n(e) 9 to 6
\n
\n<\/p>\n
<\/p>\n
NCERT In-text Question Page No. 93<\/span><\/p>\nQuestion 1.
\nThe hour hand of a clock moves from 12 to 5. Is the revolution of the hour hand more than 1 right angle?
\n
\nAnswer:
\nYes, the revolution of the hour hand from 12 to 5 is more than 1 right angle.<\/p>\n
Question 2.
\nWhat does the angle made by the hour hand of the clock look like when it moves from 5 to 7. Is the angle moved more than 1 right angle?
\n
\nAnswer:
\nNo, in this case the angle is less than a right angle.<\/p>\n
Question 3.
\nDraw the following and check the angle with your RA tester.
\n(a) going from 12 to 2
\n(b) from 6 to 7
\n(c) from 4 to 8
\n(d) from 2 to 5
\nAnswer:
\n(a) Going from 12 to 2: The angle formed by the hour hand in going from 12 to 2 is shown in the figure alongside. Checking this angle by RA [right angle] tester, we find that it is less than a right angle.
\n<\/p>\n
<\/p>\n
(b) Going from 6 to 7: Checking the angle formed by RA tester, we find
\n<\/p>\n
(c) Going from 4 to 8: Checking the angle so formed by RA tester, we find
\n<\/p>\n
(d) Going from 2 to 5: Checking the angle so formed by RA tester, we find
\n<\/p>\n
Question 4.
\nTake five different shapes with corners. Name the corners. Examine them with your tester and tabulate your results for each case:
\n
\nAnswer:
\nIt is an activity. Do it yourself.<\/p>\n
NCERT In-text Question Page No. 94<\/span><\/p>\nQuestion 1.
\nLook around you and identify edges meeting at corners to produce angles. List ten such situations.
\nAnswer:
\nDo it yourself.<\/p>\n
Question 2.
\nList ten situations where the angles made are acute.
\nAnswer:
\nDo it yourself.<\/p>\n
Question 3.
\nList ten situations where the angles made are right angles.
\nAnswer:
\nDo it yourself.<\/p>\n
<\/p>\n
Question 4.
\nLind five situations where obtuse angles are made.
\nAnswer:
\nDo it yourself.<\/p>\n
Question 5.
\nList five other situations where reflex angles may be seen.
\nAnswer:
\nDo it yourself.<\/p>\n","protected":false},"excerpt":{"rendered":"
These\u00a0NCERT Solutions for Class 6 Maths Chapter 5 Understanding Elementary Shapes InText Questions and Answers are prepared by our highly skilled subject experts. NCERT Solutions for Class 6 Maths Chapter 5 Understanding Elementary Shapes InText Questions NCERT In-text Question Page No. 88 Question 1. Take any post card. Use the above technique to measure its …<\/p>\n
NCERT Solutions for Class 6 Maths Chapter 5 Understanding Elementary Shapes InText Questions<\/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 InText Questions - 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