Class name Subject Book title Chapter number Content Created at
Class VI Mathematics Ganita Prakash 2 form an angle. Identify the arms and the vertex of the angle. Reprint 2026-27 Lines and Angles • Look at the pictures of spectacles, wallet and oth...
Class VI Mathematics Ganita Prakash 2 Look at these animals opening their mouths. Do you see any angles here? If yes, mark the arms and vertex of each one. Some mouths are open wider th...
Class VI Mathematics Ganita Prakash 2 to compare? Math Talk  Figure it Out 1. Fold a rectangular sheet of paper, then draw a line along the fold created. Name and compare the angles for...
Class VI Mathematics Ganita Prakash 2 by the second crane so that the vertex coincides with the centre of the circle and one of the arms passes through OA. B Y O A X Can you now tell wh...
Class VI Mathematics Ganita Prakash 2 angle is equal to the the arms’ angle. The arms arms’ angle. The arms arms’ angle. The arms will will not go through the will not go throughthe go ...
Class VI Mathematics Ganita Prakash 2 Reprint 2026-27 Lines and Angles Justify why the two angles are equal. Is there a way to superimpose and check? Can this superimposition be done by...
Class VI Mathematics Ganita Prakash 2 folded the paper so that any other person who doesn’t know the process can simply follow your description to get the right angle. Classifying Angle...
Class VI Mathematics Ganita Prakash 2 of each of these unit parts is 1 degree, which is written as 1°. This unit part is used to assign measure to any angle: the measure of an angle is ...
Class VI Mathematics Ganita Prakash 2 2, 3, 4, 5, 6, 8, 9 or 10 equal parts, and still have a whole number of degrees in each part! Note that 360 is also evenly divisible by 12, the num...
Class VI Mathematics Ganita Prakash 2 c. ∠TAK T Reprint 2026-27 Ganita Prakash | Grade 6 Labelled protractor This is a protractor that you find in your geometry box. It would appearsimi...
Class VI Mathematics Ganita Prakash 2 the 0º mark as in the picture below. A 90 10 70 80 0 110 0 10 90 80 2 6 11 0 0 5 120 60 130 0 50 1 4 13 40 4 40 0 1 50 3 5 0 1 1 20 0 0 0 0 1 7 1 1...
Class VI Mathematics Ganita Prakash 2 1 1 1 When folded, this is 8 of the circle, or 8 of a turn, or 8 of 360°, 1 1 or 4 of 180° or 2 of 90° = ________________________. The new creases ...
Class VI Mathematics Ganita Prakash 2 the angles given below. Check if your paper protractor can be used here! H I H c J J I 4. How can you find the degree measure of the angle given be...
Class VI Mathematics Ganita Prakash 2 usage(s) of the protractor and discuss how the reading could have been made and think how it can be corrected. ∠V = 80⁰ ∠U = 35⁰ 80 90 100 50 60 70...
Class VI Mathematics Ganita Prakash 2 0 0 02 0 3 Y 6 0 08 1 1 41 0 03 0 4 05 1 0 0 1 1 03 0 5 0 05 021 0 21 1 5 0 031 06 1 01 06 0 1 07 08 09 00 7 0 0 021 0 1 011 0 9 08 03 0 01 0 02 5 ...
Class VI Mathematics Ganita Prakash 2 is not? 5. Observe the images below where there is an insect and its rotated version. Can angles be used to describe the amount of rotation? How? W...
Class VI Mathematics Ganita Prakash 2 1 30 0 50 30 1 1 2 0 2 0 1 0 0 0 10 0 1 17 0 8 0 0 N I Step 4: Using a ruler join the point I and T. ∠TIN = 30° is the required angle. Reprint 2026...
Class VI Mathematics Ganita Prakash 2 between Team 2’s angle size and the intendedanglesize.Forexample,ifplayer’sanglefromTeam 2 is measured to be 25°, then Team 2 scores 9 points (34°–...
Class VI Mathematics Ganita Prakash 2 angle and less than the straight angle, i.e., greater than 90° and less than 180°, are called obtuse angles. X I 110º S 130º S T W Examples of obtu...
Class VI Mathematics Ganita Prakash 2 reflex angles. 3. Make any figure with three acute angles, one right angle and two obtuse angles. 4. Draw the letter ‘M’ such that the angles on th...
Class VI Mathematics Ganita Prakash 2 an angle is the amount of rotation or turn needed about the vertex to rotate one ray of the angle onto the other ray of the angle.  The sizes of a...
Class VI Mathematics Ganita Prakash 2 b. XY and PQ intersect at point M. c. Line l contains points E and F but not point D. d. Point P lies on AB. Ans. [1] Q.5. In Fig. 2.6, name: a. Fi...
Class VI Mathematics Ganita Prakash 2 How many angles can you name using A, B, C? Write them down, and mark each of them with a curve as in Fig. 2.9. Ans. We get three lines AB, BC, CA....
Class VI Mathematics Ganita Prakash 2 by folding rectangular sheets in different ways. Q.2. In each case, determine which angle is greater and why. a. ∠AOB or ∠XOY b. ∠AOB or ∠XOB c. ∠X...
Class VI Mathematics Ganita Prakash 2 Acute means sharp and obtuse means blunt. Why do you think these words have been chosen? Ans. In acute angles the opening of the edges is lesser th...