Question

What is the volume of this triangular pyramid?

Answer 1

Answer: 540 ft³

Explanation:

The volume of pyramids is
`(1)/(3) Bh`, where:

• B = area of base =
  `(15*18)/(2) =(270)/(2) =135ft`
• h = height = 12ft

Therefore, the volume =
`(1)/(3) (135)(12)=(1)/(3)(1620)=(1620)/(3) =540`