Question

A water tank at a farm is used for irrigation. The tank has a radius of 4 feet and a height of 21 feet. What is the volume of the tank? Use 3.14 to approximate pi. Round your answer to the nearest hundredth.

Answer 1

1,055.04 ft^3

Explanation:

3.14*4 ft^2*21 ft

= 1,055.04 ft^3

Answer 2

The formula for the volume of a cylinder is V = πr^2h

From the problem r = 4, h = 21 and you use 3.14 for pi

Volume = 3.14 * 4^2 * 21

Volume = 1055.04 cubic feet