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प्रश्न
You must have seen many such round things around you. List some more in your notebook.
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उत्तर
List of some round things around me-
- Bangles
- Bread
- Glass
- Tawa
- Pressure cooker
- Bowl
- Wheel chair
- Coins
- Drum
- Tire
APPEARS IN
संबंधित प्रश्न
Take a wire and make a bangle for yourself. Can your madam or mother wear this bangle?
Also draw a circle in your notebook using a pencil.
Does a longer rope make a bigger circle? Why is it so?
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 ______
Measure the radius of the wheels of a bicycle or a bullock-cart. You can use a thread or a measuring tape.
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?
Did any one of you ever get a shape like Naina’s?
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.
 |
 |
 |
 |
| Zakir | Appu | Naina | Guddo |
Whose top will not spin at all?
Now everybody was excited to spin their tops which looked like this.
|
|
|
|
| Zakir | Appu | Naina | Guddo |
Whose top will spin the best?
