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प्रश्न
Use only two triangles
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उत्तर
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संबंधित प्रश्न
Try to find things which have both straight and curved edges.
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 |
In the following figures, tick (√) those which have corners.
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 |
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Do these figures have curved lines?
Using only straight lines, can you draw a figure which has no corners?
How many triangles do you have in your set? Are all of them equal in size? Find out.
Use the two small triangles in the tangram set to get the following shapes:
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| (1) | (2) | (3) |
Find matching sides among the following pairs of pieces.
- Pieces 1 and 2
- Pieces 2 and 4
- Pieces 1 and 5
- Pieces 2 and 5
Among the following, can you match the tiles with the designs that they will make on the floor? Draw lines to match.
You can also make your own tiles and use them to make your own tiling patterns. You will find some such tiles at the end of the book that you can cut out, trace and colour.
Have you seen this shape in any other design - on a wall, a dress, on a basket, a mat etc.?
