Question

What is the surface area of this prism?

Answer 1

in a prism you have 3 rectangles that are the same and 2 triangles that are the same.

if you were to cut it so it's flat it would look like:

\(SA=\underbrace{3(base*height)}_{rectangles}+\underbrace{2\dfrac{b*h}{2}}_{triangles}\)