Question

What is the circumference of a circle that has a radius of 18 meters?

Answer 1

C = 36 pi or approximately 113.04 meters

Explanation:

We can find the circumference by using

C = 2*pi*r where r is the radius

C = 2*pi*18

C = 36pi

We can approximate pi by 3.14

C = 36*3.14

113.04 meters