Question

A circular swimming pool has a diameter of 7.4m, and a height of 2.4m. What is the volume of the pool?

Answer 1

v = pi r^2 h
So, just plug in r=3.7m and h = 2.4m

Answer 2

pi d^2/4 h

(3.14 * 7.4*7.4 * 2.4 ) / 4