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Alika [10]
3 years ago
8

Tina’s bedroom is in the shape of a rectangular prism 15 feet long, 12 feet wide, and 10 feet high. It has no windows. Tina want

s to paint all four walls and the ceiling. What surface area will she paint?
Mathematics
1 answer:
Tanya [424]3 years ago
7 0

Answer:

720ft²

Step-by-step explanation:

Wall 1&2 = lh = 15*10=150

Wall 3&4 = wh = 12*10=120

Ceiling = lw = 12*15=180

120+150+120+150+180=720ft²

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