These three questions are all combined with number 1

1) Khafre was a son of Khufu. He also had a pyramid built, but it was not as big as his father’s. The volume of the Pyramid of Khafre is about 2,115,072 cubic meters, and its height is about 136 meters. Approximate the length of each side of the base.

2) Search the Internet to find the length of each side of the base of Khafre’s pyramid. Does this match your calculation?

3) About how much longer are the side lengths of the base of Khufu’s pyramid than Khafre’s?

Please write your answer step by step like this

V=1/3 HS²
Solving for S².
Multiply both sides by 3.
3V= 3 x 1/3 HS²
3V=HS²
Divide both sides by H.
3V/H=HS²/H
3V/H=S²
Switch sides
S²=3V/H

S² = 3V / H