What is the volume of the rectangular pyramid? 18mm, 8mm, 5mm

Answer 1

To find the volume of a rectangular pyramid, you can use the formula: V = (1/3) * base area * height.

First, find the area of the rectangular base by multiplying the length and width: 18mm * 8mm = 144 mm².

Then, plug in the base area (144 mm²) and the height of the pyramid (5mm) into the formula: V = (1/3) * 144 mm² * 5mm.

V = (1/3) * 720 mm³

V = 240 mm³

Therefore, the volume of the rectangular pyramid is 240 cubic millimeters.