A triangular prism is attached to a rectangular prism as shown below.

If w = 8 inches, x = 5 inches, y = 20 inches, and z = 11.3 inches, what is the total surface area of the EXTERIOR FACES of the figure?

(Answer choices in picture!!)

A triangular prism is attached to a rectangular prism as shown below If w 8 inches x 5 inches y 20 inches and z 113 inches what is the total surface area of the class=