What is the volume of the rectangular pyramid? 7mi, 5mi, 7.5mi
The volume of a rectangular pyramid is calculated using the formula V = (1/3) * length * width * height.
Given that the base of the rectangular pyramid has dimensions of 7 miles by 5 miles, and the height is 7.5 miles, we can calculate the volume.
V = (1/3) * 7 * 5 * 7.5
V = (1/3) * 262.5
V = 87.5 cubic miles
Therefore, the volume of the rectangular pyramid is 87.5 cubic miles.