Question

Seema made 5 round around the circular garden radius 21m what distance she walk around​

Answer 1

Answer:

circumference (perimeter) of the circle =

2πr*5

2*22/7*21*5=30*22=660cm

Answer 2

The distance covered by Seema is 660 meters

Step-by-step explanation:

The radius of the circular garden is 21 m. Seema made 5 rounds around the circular garden. It is required to find the distance covered by her around the garden.

On the circular path, the distance covered by the particle is equal to the circumference of circle. So,

$C=2\pi r\\\\C=2\pi \times 21\\\\C=132\ m$

For 5 rounds,

$C=132\times 5\\\\C=660\ m$

So, the distance covered by Seema is 660 meters.

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Circumference

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