Given:
The radius of the cylinder is 6 feet.
The height of the cylinder is 10feet.
To find the volume of the cylinder:
The formula of volume of the cylinder is,
[tex]\begin{gathered} V=\pi r^2h \\ =3.14\times6^2\times10 \\ =1130.4\text{ cubic ft.} \end{gathered}[/tex]Hence, the volume of the cylinder is 1130.4 cubic ft.
Therefore, the correct option is D.