Question

6. Kriti has a circular swimming pool in her house. The radius of the swimming

pool is22.5 cm. She walks one round every morning before diving in the pool.
How far does she walk around the pool every morning? *

70.65
141.3
35.33
282.6

Answer 1

Total walk she did around the pool every morning = 141.3

Explanation:

Given - Kriti has a circular swimming pool in her house. The radius of the swimming pool is 22.5 cm. She walks one round every morning before diving in the pool.

To find - How far does she walk around the pool every morning?

Proof -

Given that, the swimming pool is circular in shape.

So,

1 round of circle = Circumference of circle.

As we know that,

Circumference =
`2\pi r`

=
`2*\pi *22.5`

= 141.3

∴ we get

Total walk she did around the pool every morning = 141.3