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

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

Given the values:
Length (l) = 5 mi
Width (w) = 7 mi
Height (h) = 7.5 mi

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.