Question

A gardener wants to fence a circular garden of radius 21 m. Find the length of the

rope.​

Answer 1

The length of the rope is 132m

Explanation:

Given

`r = 21m` -- radius

Required

Determine the length of the rope

To do this ,we simply calculate the circumference (C) of the fence

`C = 2\pi r`

`C = 2 * (22)/(7) * 21m`

`C = 2 * 22 * 3m`

`C = 132m`

The length of the rope is 132m