Question

(worth 100 points) Miguel is organizing his collection of sports memorabilia into glass display cases. He wants to cover each side of the cases with a protective film to protect the glass. This net represents a single display case.

How much film is needed to cover each display case?

Enter your answer in the box.

Answer 1

pretty sure the answer in 4240

Explanation:

Answer 2

4240 inches²

Explanation:

In order to find the amount of film needed, we have to find the surface area of this cuboid.

• Formula to Find Surface Area of Cuboid:
  `2(wl+hl+hw)`, where w = width, l = length, and h = height.

Now, let's solve!

• 
  `2(36*25+20*25+20*36)`
• 
  `2(900+500+720)`
• 
  `2(2120)`
• 
  `4240`

Therefore, the answer is 4240 inches².