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प्रश्न
Use only triangles
आकृति
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उत्तर
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Shapes and Designs
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
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संबंधित प्रश्न
How many triangles are there in the following figures?
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Do the things with straight 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?
In the following figures, tick (√) those which have corners.
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Do these figures have curved lines?
Using only straight lines, can you draw a figure which has no corners?
Use pieces 1, 2, 3 and 5
Use only two triangles
Are the shapes made of
- Curved lines
- Straight lines
- Both curved and straight lines.
Complete this pattern. Compare it with the pattern on page 70 which also uses six sided shapes. What is the difference between the two?
Have you seen this shape in any other design - on a wall, a dress, on a basket, a mat etc.?
