Question

So does anyone know how to solve this?
A large box is shaped like a rectangular prism and it needs to be painted. Write a formula for the area A to paint in terms of length l, width w, and height

Answer 1

6a^2

Answer 2

2ab + 2bc + 2ac

Answer 3

this is the crrct 1.

Answer 4

prism would be an Equilateral triangle no? so all sides are equal. So getting the 'body' would be the perimeter: (a+a+a)*Length + 2 * (the ends) (1/2 a*a)

so (3a)L + a^2 ?

Answer 5

plus the ends....I need a proofreader