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प्रश्न
Measure the radius of the wheels of a bicycle or a bullock-cart. You can use a thread or a measuring tape.
उत्तर
The radius of the wheels of a bicycle is 12 inches. The radius of the wheel of a bullock cart is 20 inches.
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संबंधित प्रश्न
Trace a circle with the help of some of these in your notebook or on the ground.
- Which thing makes the smallest circle?
- Which thing makes the biggest circle?
What if a rectangle was made? Discuss.
Think of some other games you play by making circles.
What was the radius of the smallest circle?
Which is the biggest wheel you have ever seen?
Now you can make your own designs like Daljeet had made. How many did you make?
Why did Naina get such a drawing? Discuss.
Can a circle have more than one centre?
You also try to balance a plate or a round lid on your finger. Where does it balance?
Now everybody was excited to spin their tops which looked like this.
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 |
 |
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| Zakir | Appu | Naina | Guddo |
In whose top is the stick nearest to the centre?
