Question

A cylinder has a diameter of 4 ft and a height of 5 ft. What is the

volume of the cylinder?
Use 3.14 or the calculator value for pi and provide an answer accurate
to the nearest tenth.

Answer 1

Use the volume formula of cylinder:
V = πr^2h. Then just put the values in it
r=4/2=2 ft

V = 3.14 * 2^2 * 5
V ≈ 3.14 * 4 * 5
V ≈ 62.8 ft^3