Question

A cylinder has a height of 12 inches and a radius of 1.5 inches. What is its voulme? Round your answer to the nearest tenth. Use 3.14 for TT.

Answer 1

It's volume is of 84.78 cubic inches.

Explanation:

Volume of a cylinder:

The volume of a cylinder with radius r and height h is given by:

`V = \pi r^2h`

A cylinder has a height of 12 inches and a radius of 1.5 inches.

This means that
`h = 12, r = 1.5`

What is its volume?

`V = \pi r^2h = 3.14(1.5)^2(12) = 84.78`

It's volume is of 84.78 cubic inches.