What is the volume of the cylinder if the tank's depth is 12 m, and its radius is 7 m?

Given, the depth (height) of the tank = 12 m

The radius of the tank (r) = 7 m

The volume of the cylinder $={\mathrm{\pi r}}^2\mathrm{h}$. (Where $\mathrm{\pi }=\frac{22}{7}$)

$=\frac{22}{7}\times 7\times 7\times 12$

$=1848 {\mathrm{m}}^3$

Therefore, the volume of the tank = 1848 m³