Question

A circular park of radius 30m is situated in a colony. Three boys Ankur, Syed and David are
sitting at equal distance on its boundary each having a toy telephone in his hand to talk each other.
Find the length of the string of each phone.

Answer 1

Given,

Radius of park = 30m

Three boys are sitting in equal distances.

To find,

The length of strings of each phone.

Solution,

We can simply solve this mathematical problem by using the following mathematical process.

First of all, we have to calculate the circumference of the park.

Circumference of park = 2 × 22/7 × 30 = 188.57m

Length of each string = 188.57/3 = 62.85m

(Divided by 3, because each boy are sitting in equal distances.)

Hence, length of each strings is approximately 62.85 metres.

Answer 2

if radius is 30 then fuck yo