Question

The distance around the edge of a circular pond is 88m. What is the radius in metres ?

A) 88 π

B) 176 π

C) 88 / π

D) 88 / 2π

Choose a formula from above and work out the answer.

Answer 1

yes... 2πr=88m
so, r=88/2x3.14
..r=12.8m

Answer 2

Answer:

The radius of a pond whose distance around the edge is (D)88/2π m.

Step-by-step explanation:

As per the question,

We need to find the radius of a pond whose distance around the edge is 88 m.

As we know, GIVEN DATA IS:

The distance around the edge of a circular pond = 88m.

We know that distance around the edge of a circular pond will be the perimeter of the pond.

So, the perimeter of the given circular pond equal = 88 m

From formula:

2πr = 88

r = 88/2π

Hence,

The radius of a pond whose distance around the edge is (D)88/2π m.

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