Question

What is the volume of the cylinder below?

Answer 1

The answer is D. 36pi units^3

Hope this helps!

The formula for cylinder volume is: pi*r^2*h

Answer 2

For this case we have that the volume of the cylinder is given by:

`V = \pi * r ^ 2 * h`

Where:

h: It is the height of the cylinder

A: It is the radius of the cylinder

We have to, according to the given data:
`h = 4\\r = 3`

Substituting:

`V = \pi * (3) ^ 2 * 4\\V = \pi * 9 * 4\\V = 36 \ pi`

`36 \pi \ units ^ 3`

ANswer:

Option D

`36 \pi \ units ^ 3`