Question

A square pyramid has a height of 6 meters the perimeter of the base is 40 meters what is the volume?

Answer 1

Answer: 1/3.(√3/4)×40×40 ×5√(5

Step-by-step explanation:

Answer 2

Answer:

200 m^3

Step-by-step explanation:

1) find the side of the base

side = 40 : 4 = 10 m

2) find the base area

base area = side^2 = 10^2 = 100 m^2

3) find the Volume

V = (base area x height)/3 = (100 x 6)/3 = 200m^3