Question

If x = 15 units, y = 18 units, z = 9 units, and h = 12 units, then what is the surface area of the triangular prism shown above?

Answer 1

The awnser is a I hope I helped you

Answer 2

15*9=135+135=270
18*12=216+216=432
9*18=162
270+432+162=864

C.864 is the answer