You have a job at a water park. The hot tub at the park is in the shape of a cylinder. It has a diameter of 20 feet across. The tub has a volume of 1,256 cubic feet. What is the depth of the tub? Use 3.14 to approximate pi.

To calculate the depth of the pool, you will use the formula for finding volume of a cylinder.

You will substitute in the values you know, and solve for the height (depth).

V = pi x r^2 x h

1256 = 3.14 x 10^2 x h

1256 = 314h

h = 4 feet

The depth of the hot tub is 4 feet.