Respuesta :

PenguinHelper
To solve this problem, we need to know the formula of the surface area of a triangular prism. The formula is: A = 2[tex] A_{B} [/tex] + (a+b+c) * h

Now we can substitute values and solve

A = 2(0.5 * 4 * 3) + (3+4+5) * 20

A = 12 + 240

A = 252

That means that the answer to this question is 252 square feet. 

Otras preguntas