Question

A solid right pyramid has a square base. The base edge length is 2 cm longer than the height of the pyramid.

If the height is 6 cm, the volume of the pyramid is ____
cm3.

Answer 1

base length = 2 + height
height = 6
base length = 8
Volume of pyramid = width x length x height /3 = 8 x 8 x 6/3 = 128 cm^3