Question

Question 4 A triangular pyramid has a triangular base with a height of 4 inches and a base length of 7 inches. The height of the pyramid is 6 inches. What is the volume of the pyramid in cubic inches? (Recall the formula V = one-third B h.) Selected:a. 56This answer is incorrect. B. 14 c. 42 d. 28

Answer 1

The correct option is D!

Explanation:

I took the quiz.

Answer 2

(D)28

Explanation:

Height of Triangular Base = 4 inches

Length of the Triangular Base = 7 inches

Base Area
`=\frac12 X 4 X 7 =14 $ square inches`

Height of the Pyramid =6 Inches

Volume of a Pyramid
`=\frac13$ X Base Area X Height`

`=\frac13$ X 14 X 6\\=28 cubic inches`

The correct option is D.