postmaster
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- Joined
- Sep 23, 2020
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Find the total area of the walls of a rectangular room that has 10-foot ceilings and
is 15 feet by 12 feet. There is a door that is 7 feet high by 3 feet wide, and two
windows that are each 4 feet high by 2 feet wide. (Subtract the area of the door
and windows from the total area.)
* I know this is really basic, but I couldn't come at the correct answer which is 503 sq ft. will be grateful if someone could explain the math to me. thanks!
is 15 feet by 12 feet. There is a door that is 7 feet high by 3 feet wide, and two
windows that are each 4 feet high by 2 feet wide. (Subtract the area of the door
and windows from the total area.)
* I know this is really basic, but I couldn't come at the correct answer which is 503 sq ft. will be grateful if someone could explain the math to me. thanks!