Mr. Rasmussen laid 9 bricks in a row to make a walking path through his garden. If each brick has a length of 8 inches, a width of 3 point five inches, and a height of 3 inches, what is the surface area of the walkway?

Question

anonymous · Answer

SA=2LW+2LH+2WH

anonymous · Answer

ok so......

anonymous · Answer

Fill it in with the information you have, and solve. Then you have the surface area of one brick. I'm pretty sure the answer you get, you have to multiply it by 9 to get the surface area of the whole thing.

anonymous · Answer

Don't forget about the interior and exterior faces!