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Question
Use only two triangles
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Solution
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RELATED QUESTIONS
Colour the clown following the directions given below :
Triangles 
Squares 
Rectangles 
Circles 
How many triangles are there in the following figures?
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Can this game be played around a round table? Why?
Do the things with curved edges have corners?
- 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 |
Use the two small triangles in the tangram set to get the following shapes:
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| (1) | (2) | (3) |
Use pieces 1, 2, 3, 4 and 5
Among the following, can you match the tiles with the designs that they will make on the floor? Draw lines to match.
Complete this pattern. Compare it with the pattern on page 70 which also uses six sided shapes. What is the difference between the two?
