What is the volume of the rectangular pyramid? 5mi, 7mi, and 7.5mi

The volume of a rectangular pyramid is calculated using the formula V = 1/3 * l * w * h, where l is the length, w is the width, and h is the height of the pyramid.

Given:
Length (l) = 5 miles
Width (w) = 7 miles
Height (h) = 7.5 miles

Plugging these values into the formula:
V = 1/3 * 5 * 7 * 7.5
V = 1/3 * 262.5
V = 87.5 cubic miles

Therefore, the volume of the rectangular pyramid is 87.5 cubic miles.