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प्रश्न
Does a longer rope make a bigger circle? Why is it so?
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उत्तर
Yes because longer rope act as a bigger radius, so circle made by longest rope was biggest.
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संबंधित प्रश्न
A bangle can be used to trace a circle. What are the other things around you that you can use to trace a circle?
Do you play these games?
Also draw a circle in your notebook using a pencil.
Look at the circles drawn by your friends. Who has drawn the best circle?
What was the radius of the smallest circle?
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 the wheels of a bicycle or a bullock-cart. You can use a thread or a measuring tape.
Are all the wheels of a bicycle or a bullock-cart of the same radius?
Are all wheels of a tractor or road roller of the same radius?
Is this circle better than the one you made earlier without a compass?
Draw the radius of this circle and measure it.
