Your family has a circular swimming pool. The radius of the pool is 9 feet and it's depth is 4 feet. What is the volume of the pool? Use 3.14 to approximate pi. Round to the nearest hundredth.
To find the volume of the pool, we will first calculate the area of the circle formed by the pool's base, and then multiply it by the depth.
The area of a circle is given by the formula A = πr^2, where r is the radius of the circle.
Given that the radius of the pool is 9 feet, we have:
A = 3.14 * 9^2
A = 3.14 * 81
A = 254.34 square feet
Now, the volume of the pool is given by multiplying the area of the base by the depth:
V = 254.34 * 4
V = 1017.36 cubic feet
Therefore, the volume of the pool is approximately 1017.36 cubic feet.