Find the volume of a cylinder with a diameter of 8 inches and a height that is three times radius

Answer: 603 cubic inches

Step-by-step explanation:

Let's find radius (r):

Diameter is double the radius, so the radius is 4 inches.

Let's find the height (h):

Height is 3 times the radius so the height is 12 inches.

Now let's find the volume:

V = πr^2 * h

V = π * 16 * 12

V = 603 cubic inches