Question

A cylinder has a height of 18 millimeters and a radius of 18 millimeters. What is its volume? Use ​ ≈ 3.14 and round your answer to the nearest hundredth.

Answer 1

`Volume = 18312.48`

Explanation:

Given

`Height (h) = 18mm`

`Radius (r) = 18mm`

Required

Determine the volume

The volume of a cylinder is calculated as thus:

`Volume = \pi r^2h`

Substitute values for r and h

`Volume = 3.14 * 18^2 * 18`

`Volume = 18312.48`

Hence, the volume of the cylinder is 18312.48mm³