Which group made the smallest circle?

One Line Answer

Circle drawn by Raja’s group is the smallest circle.

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Carts and Wheels

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Chapter 8: Carts and Wheels - Exercises [Page 85]

Chapter 8 Carts and Wheels
Exercises | Q 9 | Page 85

You must have seen many such round things around you. List some more in your notebook.

Do you play these games?

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.

Have you seen a tractor or a road roller?

Guess how this design has made. Use a compass to make similar one in the box.

Can a circle have more than one centre?

Now everybody was excited to spin their tops which looked like this.


Zakir	Appu	Naina	Guddo

In whose top is the stick nearest to the centre?

To make the top spin well, where will you make the hole?