geometry

volume of a cylinder that is 150 ft tall and a radius of 50 ft

Volume = V
Tall = h
Radius = r

$\begin{array}{rcll} V &=& \pi \cdot r^2 \cdot h \\ V &=& \pi \cdot (50\ ft.)^2 \cdot 150\ ft. \\ V &=& \pi \cdot 2500\ ft.^2 \cdot 150\ ft. \\ V &=& 375000\ ft.^3 \\ \end{array}$