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Beth wants to paint the four walls of her rectangular bedroom. Her room is 10 feet wide, 13 feet long, and 8 feet high. She will not paint her rectangular door, which is 3 feet wide and 7 feet high. What is the total area of the walls that Beth needs to paint?

A. 347 square feet

B. 368 square feet

C.578 square feet

D. 1019 square feet

E. 1040 square feet​

User Dominus
by
5.0k points

2 Answers

2 votes

Answer:

10x13 is 130

130x8 is 1040

Explanation:

User Shreeram Bhat
by
5.0k points
2 votes

Answer:

D; 1019 square feet

Explanation:

10 x 13 x 8 = 1040 square feet

3 x 7 = 21 square feet

1040 - 21 = 1019 square feet (:

User Wscourge
by
4.4k points