Answer:
[tex]452\ ft^{3}[/tex]
Step-by-step explanation:
we know that
The volume of a cylinder is equal to
[tex]V=\pi r^{2} h[/tex]
we have
[tex]r=12/2=6\ ft[/tex] ----> the radius is half the diameter
[tex]h=4\ ft[/tex]
substitute the values
[tex]V=(3.14)(6^{2})(4)=452\ ft^{3}[/tex]