What is the volume of a cylinder with a diameter of 10 inches and a height of 20 inches?

1 Answer
Mar 14, 2018

500pi or 1570 inches

Explanation:

The volume of a cylinder is pi xx r^2 xx h where r is the radius and h is the height of the cylinder. To find the radius, you divide the diameter by 2, therefore the radius is 10/2 = 5 You can then substitute these values into the equation:
pi xx 5^2 xx 20 = pi xx 25 xx 20 = 500pi = 1570 inches