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प्रश्न
Is any shape repeating in a particular pattern? Which ones?
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उत्तर
Yes, many shapes are repeating in a particular manner such as:
- In the first pattern
and 
are repeating. - In the second pattern
and 
are repeating. - In third pattern
and 
are repeating. - In fourth pattern
and 
are repeated alternately.
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संबंधित प्रश्न
Do the things with straight edges have corners?
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?
Use the two small triangles in the tangram set to get the following shapes:
 |
 |
 |
| (1) | (2) | (3) |
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 two triangles
Which geometrical shapes can you identify in these borders? Draw them in your notebook.
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.
Complete this pattern. Compare it with the pattern on page 70 which also uses six sided shapes. What is the difference between the two?
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.
