Question

Mrs. Hissy is painting all of the walls, the floor and ceiling in her garage. Her garage is in the shape of a rectangular prism. The net of this prism and determine the minimum amount of paint needed to paint the interior of her garage .Show your work

Answer 1

3100 ft²

Explanation:

20*40*12.5

In this rectangular prism, there are two walls with surface area 20*40=800 ft², two walls with surface area 40*12.5=500 ft², and two walls with surface area 20*12.5=250 ft². Multiplying and adding it all together, you get 3100 ft². Hope this helps!