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angle moved more than 1, right angle?, , , , , Sol. No, in this case the i, Be csie. angle is less than a, , Q3. Draw the following and ch i, ls eck the angle with, , (a) going from 12 to 2, (b) from 6 to 7, (c) from 4 to 8, (d) from 2 to 5, , Sol., , (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.., , (b)Going from Gita, Checking the angle, formed by RA tester, we, find that it is less than a, right angle., , (c) Going from Ato. 8:, Checking the angle so, formed by RA tester, we, , - find that it is greater than, a right angle., , , , , , , , , , , , , Q4. Take five different shapes with corn, Name the corners. Examine them with your tester —, and tabulate your results for each case:, , Corner Smaller than, , , , Larger than, , , , , , , , Sol. It is an activity. Do it yourself., Remember, , (i) An angle smaller than a right angle is called, an acute angle., , (ii) An angle greater than a right angle but smaller, than a straight angle is called an obtuse angle., , (iii) An angle greater than a straight angle but, smaller than a complete angle is called a reflexangle., , Try These (Page 94), , QI. Look around you and identify edges meeting, at corners to produce angles. List ten such, situations., , Sol. Do it yourself., , Q2. List ten situations where the angles made, are acute., , Sol. Do it yourself., , Q3. List ten situations where the angles made, are right angles., , Sol. Do it yourself., , 04. F ind five situations where obtuse angles are, , made., Sol. Do it yourself., , , , , , Understanding Elementary Sh, , : ee ¢ reflex angles, Q5. List five other situations wher ge ag, , may be seen. a, Sol. Do it yourself. net