# What is the volume of a sphere 5 ft in radius?

Apr 21, 2018

Volume of the sphere is $523.6$ cubic ft.
The volume of a sphere of radius $r$ is  V=4/3*pi*r^3 ; r=5 ft
$\therefore V = \frac{4}{3} \cdot \pi \cdot {5}^{3} = \frac{500 \pi}{3} \approx 523.6$ cubic ft.
The volume of sphere is $523.6$ cubic ft. [Ans]