Question

A cylinder has a height of 4 feet and a diameter of 6 feet. To the nearest tenth what is the volume of the cylinder?

Answer 1

Volume of a Cylinder = πr²h

Substitute the known values, 
v = 3.14 * (3)² * 4
v = 113.04

In short, Your Answer would be: 113.0 Ft³

Hope this helps!