Question

4 ft.
6 ft.
1. Find the total surface area of the triangular prism in the figure.
A. 120 ft2
8.96 ft2
C. 144 ft2
e D. 192 ft2

Answer 1

Answer is 144

4x8=32
4x6=24
6x8=48
Pythagorus for bottom side is side length 10 so 10x4=40

Add them all up is 144