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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?
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उत्तर
There are so many things around us, which can be used to trace a circle.
Such as coins, bowl, plate, glass, the cycle rim, etc.
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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?
Play these games in your school.
Look at the circles drawn by your friends. Who has drawn the best circle?
Have you seen a compass before? How will you use this to make a circle?
- Open your compass.
- Press the tip of the compass on the paper. Hold the compass from the top.
- Without moving the tip, try to move the pencil around.
- Do you get a circle?
Is this circle better than the one you made earlier without a compass?
Draw the radius of this circle and measure it.
Can a circle have more than one centre?
Did any one of you ever get a shape like Naina’s?
Now everybody was excited to spin their tops which looked like this.
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| Zakir | Appu | Naina | Guddo |
Whose top will not spin at all?
Now everybody was excited to spin their tops which looked like this.
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| Zakir | Appu | Naina | Guddo |
Whose top will spin a little?
Now everybody was excited to spin their tops which looked like this.
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| Zakir | Appu | Naina | Guddo |
In whose top is the stick nearest to the centre?
