Question

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

Answer 1

Answer:

-The volume of a cylinder can be either:

In terms of pi: $54\pi$

             or

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

Step-by-step 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:

$V = \pi \times 3^2 \times 6$

$V = \pi \times 9 \times 6$

$V = \pi \times 54$

$V = 54\pi \approx 169.646$

-So, the answers would be:

In terms of pi: $54\pi$

          or

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

Answer 2

Answer:

169.65 inches^2

Step-by-step explanation:

Volume of a cylinder

V = pi x r^2 x h

pi x 3^2 x 6

≈ 169.65