Question

The triangular prism shown has1,2,3 or 5 triangular faces and 1,2,3, or 5 lateral faces.

The area of one triangular face is 7.5,8.125,15,or 17
" mm2
The surface area of the triangular prism is 55.5,127.5,135,or 150
mm2​

Answer 1

2

3

7.5

135

Explanation:

Answer 2

The triangular prism shown has 2 triangular face(s) and 3 lateral face(s).

The area of one triangular face is 7.5 mm2.

The surface area of the triangular prism is 135 mm2.

Just did it on edge-20