Answer:
[tex]\large\boxed{V=396\pi\ ft^3}[/tex]
Step-by-step explanation:
The formula of a volume of a cylinder:
[tex]V=\pi r^2h[/tex]
r - radius
h - height
We have r = 6ft and h = 11ft. Substitute:
[tex]V=\pi(6^2)(11)=\pi(36)(11)=396\pi\ ft^3[/tex]