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प्रश्न
How long was their rope?
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उत्तर
| Group | Length of their rope |
| Raja's Group | 2 metre |
| Molu's Group | 4 metre |
| Rahul's Group | 5 metre |
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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?
Think of some other games you play by making circles.
Draw the radius of this bangle using a ruler.
Measure the length of the radius.
Draw the radius of these circles. Guess which circle has the longer radius.
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Measure the radius of both circles using a ruler.
Write the length of their radius.
- Radius of the green circle ______
- Radius of the blue 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.
Guess how this design has made. Use a compass to make similar one in the box.
Now you trace a circle on a paper using a bangle. Cut it. Then find its centre like Sameena did.
Now everybody was excited to spin their tops which looked like this.
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| Zakir | Appu | Naina | Guddo |
Whose top will spin the best?
