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प्रश्न
Guess how this design has made. Use a compass to make similar one in the box.
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उत्तर
This design can be made by using a compass like this -
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संबंधित प्रश्न
Why do we make a circle in each of these games?
Think of some other games you play by making circles.
Look at the circles drawn by your friends. Who has drawn the best circle?
Do the activity in small groups. Each group should take a rope of a different length. See the circles made by different groups.
Does a longer rope make a bigger circle? Why is it so?
Now see what your friends have drawn. Discuss the length of the radius they measured. Is it the same as yours?
Measure the radius of both circles using a ruler.
Write the length of their radius.
- Radius of the green circle ______
- Radius of the blue circle ______
Have you seen a tractor or a road roller?
Are all wheels of a tractor or road roller of the same radius?
Can you balance a plate on your finger?
