Question

What is the answer. Please do NOT send me a link. I am severely struggling with this question.

Answer 1

360 ft²

³

Explanation:

The volume of the rectangular pyramid is calculated as

V =
`(1)/(3)` Ah ( A is the area of the base and h the perpendicular height )

Here A = 10 × 6 = 60 ft² and h = 6 , then

V =
`(1)/(3)` × 60 × 6 = 20 × 6 = 120 ft³

The volume of the rectangular prism is calculated as

V = 10 × 6 × 4 = 60 × 4 = 240 ft³

Total volume = 120 + 240 = 360 ft³