Question

What is the volume of a sphere with a radius of 1 foot? (Use 3.14 for pi)

Answer 1

`V=(4)/(3)\pi r^3\\\\V=(4)/(3)\cdot3.14\cdot 1^3\approx4.19\text { ft}^3`

Answer 2

V≈4.19ft³

Explanation:

The volume of a sphere with a radius of 1 foot is 4.19ft³.

In order to find this:

V=4

3πr3=4

3·π·13≈4.18879ft³