Question

How do you find the volume of the sphere in terms of `pi` given `V=4/3pir^3` and d= 9 ft?

Answer 1

`243/2 pi`.

Explanation:

`V = 4/3 pi r^3`.

Given `d = 9`, then `r = d/2 = 9/2`

`V = 4/3 pi (9/2)^3 = 243/2 pi`.