Advertisements
Advertisements
प्रश्न
What was the radius of the smallest circle?
Advertisements
उत्तर
The radius of smallest circle was 2 metre.
APPEARS IN
संबंधित प्रश्न
Guess which of these bangles is of your size.
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?
Do you play these games?
Do the activity in small groups. Each group should take a rope of a different length. See the circles made by different groups.
How long was their rope?
Draw the radius of these circles. Guess which circle has the longer radius.
 |
 |
Are all the wheels of a bicycle or a bullock-cart of the same radius?
Have you seen a tractor or a road roller?
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?
You also try to balance a plate or a round lid on your finger. Where does it balance?
