The pyramid of giza is one of the largest pyramid structures still standing in egypt. it is a right pyramid with a square base, a base length of 230 m, and height of 150 m.
the area of the base is
the volume is

Refer to the diagram shown below.

The square base has a base length of a = 230 m.
The area of the base is
A = a*a = 230*230 = 52,900 m²

The height is h = 150 m.
The volume is
V = (1/3)*A*h
    = (1/3)*52900*150
    = 2,645,000 m³

The area of the base is 52,900 m²
The volume is 2,645,000 m³