A pyramid with triangular base is stack on top of a triangular prism. The pyramid shares a triangular base with the prism. The triangular base has a height of 2 and a base length of 4.4. The height of the prism is 5. The height of the pyramid is 3.9.

Which expression represents the volume of the composite figure?

Question

Mathematics

Antoine Wells

10 May, 12:21

A pyramid with triangular base is stack on top of a triangular prism. The pyramid shares a triangular base with the prism. The triangular base has a height of 2 and a base length of 4.4. The height of the prism is 5. The height of the pyramid is 3.9.

Which expression represents the volume of the composite figure?

+4

Answers (2)

Know the Answer?

Tianna Pratt · Answer 1

D. 1/2 (2) (4.4) (5) + 1/3 (1/2) (2) (4.4) (3.9)

Step-by-step explanation:

The triangular prism needs to be cut in half while the triangular pyramid needs to be divided by 3, then cut in half. Both equations must then be added to get the volume

Elianna Long · Answer 2

D. 1/2 (2) (4.4) (5) + 1/3 (1/2) (2) (4.4) (3.9)

Step-by-step explanation:

Just took it on edge