Answer:
The volume of the pyramid is 352 ft³, so the correct answer would be D.
Explanation:
Volume of a pyramid formula: V=
where l is the length, w is the width, and h is the height.
Plug it in: V= 11·12·8/3
11 x 12 x 8 =1056
1056/3 = 352 ft³
Hope this helps ;)