What is the volume of the rectangular pyramid? 18mm, 8mm, and 5mm
The volume of a rectangular pyramid is given by the formula:
Volume = (1/3) * base area * height
In this case, the base of the rectangular pyramid is a rectangle with dimensions 18mm by 8mm. So the base area is:
Base area = 18mm * 8mm = 144 mm²
The height of the pyramid is 5mm.
Now we can plug these values into the formula:
Volume = (1/3) * 144 mm² * 5 mm
Volume = (1/3) * 720 mm³
Volume = 240 mm³
Therefore, the volume of the rectangular pyramid is 240 cubic millimeters.