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The area of the room is the result of multiplying the lengths of two walls. So if your room is 400 square feet, the walls might be 20 ft. by 20 ft., 10 ft. by 40 ft., or any other combination that would multiply out to be 400.

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Q: 400 square feet is what size room?
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Related questions

Room size 20 x 20 is how many square feet?

400 square feet.


What are the dimensions of a 400 square feet room?

Any size room where the length in feet times the width in feet equals 400. One example would be a 20' x 20' room.


How big is a 400 square foot area?

A room 20 feet by 20 feet will have a floor that size.


How do you convert a 20X20 room to square footage?

20 x 20 = 400 The room has 400 square feet on the floor, 400 square feet on the ceiling, and (80 x height of the room) square feet on the walls.


What is the average size of a great room?

Industry wide surveys show that the average size of a great room is about 550 square feet. This is variable from about 400 square foot to about 750 square.


The perimeter of a square room is 80 feet the area of the room is how many square feet?

400 square feet.


What is the square footage of a room 20 feet by 20 feet?

400 square feet


How many square feet is in a 25x16 foot room?

25 x 16 = 400 square feet.


What is square yardage of a room 20 feet by 20 feet?

There are 44.44 square yards in a room that is 20 feet x 20 feet (400 square feet). 20 feet x 20 feet = 400 square feet 400 square feet x 0.111111111 square yards/1 square foot = 44.44 square yards 1 square foot = 0.111111111 square yards


How many square feet in a 20 x 20 room?

400 square feet, at the school I went to.


How many square feet are in a 20 foot by 20 foot room?

A room measuring 20' x 20' = 400 square feet


How many square yards is 20 feet long by 20 feet wide in a room?

That would be 400 square feet. A square yard is 9 square feet. Divide 400 by 9 and you get 44.4 Square yards.