Question

What is the surface area of the triangular prism shown with height 5 feet? You can use the formula: SA = 2B + PH.

Answer 1

Look at it in terms of shapes that are easier to find, such as a huge, rectangular prism. The only difference between this and a prism is that this is a prism that was cut in half along the diagonal, so just divide your answer by 2.

V=lwh/2

Answer 2

what

Answer 3

2,550 sq ft
910 sq ft
1,200 sq ft
880 sq ft