Question

What is the Radius of a cylindrical water tank that has a circumference of 85 meters?

Answer 1

C=2pr

r=C/(2p) and we are given C=85 so

r=85/(2p) meters

r≈13.53 meters (to nearest one-hundredth of a meter)

Answer 2

I think it's 27.07 because 85 divided by 3.14 is 27.07 .