Question

3. Russell is filling a cylinder-shaped swimming pool that

has a diameter of 20 feet. He fills it with water to a
depth of 3 feet. What is the volume of the water in the
pool, to the nearest cubic foot?
377 cubic feet
942 cubic feet
2,958 cubic feet
3,768 cubic feet
377
942
2958
3768
O

Answer 1

942.4777961 or 942

Explanation:

First find the area of the circle using \pi r^{2} . Radius is half of diameter so the radius is 10.

\pi 10^{2} = 314.1592654

Then multiply the depth to the area of the circle.

314.1592654 x 3 = 942.4777961

Answer 2

942 cubic feet

Explanation: