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प्रश्न
Are all the wheels of a bicycle or a bullock-cart of the same radius?
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उत्तर
Yes, all the wheels of a bicycle or a bullock cart are of the same radius.
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संबंधित प्रश्न
You must have seen many such round things around you. List some more in your notebook.
Do you play these games?
Why do we make a circle in each of these games?
Is any of these a good drawing of a circle?
Also draw a circle in your notebook using a pencil.
Do the activity in small groups. Each group should take a rope of a different length. See the circles made by different groups.
Now see what your friends have drawn. Discuss the length of the radius they measured. Is it the same as yours?
Lali and Kali are tied to a pole with ropes. Kali has a longer rope. Who can look for more grass to eat?
Is this circle better than the one you made earlier without a compass?
Draw the radius of this circle and measure it.
Now everybody was excited to spin their tops which looked like this.
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 |
 |
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| Zakir | Appu | Naina | Guddo |
Whose top will spin the best?
