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प्रश्न
Use only two triangles
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उत्तर
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संबंधित प्रश्न
Find the biggest rectangle in the figures given below.
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Can this game be played around a round table? Why?
Try to find things which have both straight and curved edges.
- Take a rectangular sheet of paper.
- Count its corners.
- Now fold one of its corners.
a) How many corners does it have now?
b) How many corners will you get by folding
i) 2 corners
ii) 3 corners
iii) 4 corners
c) Can you fold this paper in such a way that it has only three corners? You are allowed only two folds.
What shape will you get? - Repeat the activity with a square sheet of paper.
- Can you fold all the corners of the square sheet in such a way that the number of corners remains unchanged?
Look at the following table and tick (√) the names of things that have corners. Also count the number of edges and corners in ea.ch of them.
| Name of thing | Whether it has corners | Number of edges | Number of corners |
| Die | Yes | 8 | |
| Ball | |||
| Eraser | |||
| Egg | |||
| Sheet of paper |
Using only straight lines, can you draw a figure which has no corners?
Take pieces 4 and 5 from the set and find out on which side of the triangle you can join the other piece.
Use only triangles
Khushboo and Hariz live in Agra. One day they went to see the Taj Mahal. The floor had the pattern shown below:
What do you think? Discuss with your friends.
Have you seen this shape in any other design - on a wall, a dress, on a basket, a mat etc.?
