Answer:
16.5 ft
Explanation:
The formula for the volume of a triangular prism is V = (1/3)(base area)(height).
We can solve this formula for (height):
3V
(height of triangular prism) = -----------------
base area
In this particular case,
3(264 ft³)
(height of triangular prism) = ----------------- = 16.5 ft
48 ft²