Question

A cylinder has a radius of 3 inches and a height of 6imches .What is the volume?

Answer 1

169.65 inches^2

Explanation:

Volume of a cylinder

V = pi x r^2 x h

pi x 3^2 x 6

≈ 169.65

Answer 2

-The volume of a cylinder can be either:

In terms of pi:
`54\pi`

or

Using 3.14 for pi:
`169.646`
`in^3`

Explanation:

Use the formula for the volume of a cylinder and use the given radius and height for the formula:

`V = \pi r^2 h`

`V = \pi 3^26`

Then, solve the formula:

`V = \pi * 3^2 * 6`

`V = \pi * 9 * 6`

`V = \pi * 54`

`V = 54\pi \approx 169.646`

-So, the answers would be:

In terms of pi:
`54\pi`

or

Using 3.14 for pi:
`169.646`
`in^3`