Question

A piece of wire 352cm long is bent into the form of a circle. What is the diameter of the circle?

Answer 1

As the length of wire is 352cm and is bent Into circle.
Then,

2pi r = 352

Here 2pi r is circumference of circle.

Calculate the value of r from above.

Diameter of circle will be 2r

Hope you get your answer.

Answer 2

352=2*22/7*r
r=352*7/44
r=56cm
d=112cm