Mya's bedroom is in the shape of a rectangular prism 15 feet long, 12 feet wide, and 10 feet high. It has no windows. Mya wants to paint all four walls (including the door) and the ceiling. What surface area will she paint?

Question

Zain Compton

Mathematics

14 October, 20:34

Mya's bedroom is in the shape of a rectangular prism 15 feet long, 12 feet wide, and 10 feet high. It has no windows. Mya wants to paint all four walls (including the door) and the ceiling. What surface area will she paint?

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Answers (2)

Know the Answer?

Lilyana Guerra · Answer 1

I am not american, so I don't know if this is correct or now. You times 10*15 to get the surface area of one wall. Then you times that by 4 to get four walls. I think the answer is 600 ft

Aryan Jefferson · Answer 2

15x12x10.

The roof is 12x15.

Two walls are each 12x10.

The other two walls are each 15x10.

12x15 + 12x10 + 15x10 = 180 + 120 + 150 = 450 ft^2