Question

A cylinder has a height of 20 millimeters and a radius of 6 millimeters. What is its volume?

Use 3.14 and round your answer to the nearest hundredth.

Answer 1

V = hpi(r)^2

= 20(3.14)(17)^2 = 18,149.20 cubic mm

More accurately,

V = 20(3.14159)(17)^2 = 18158.39 mm^3

Explanation: