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20 x 40 = 800 square feet !

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Q: What is the square foot of a 20 x 40 foot room?
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Related questions

How many square feet in a 5 foot by 8 foot room?

5 x 8 = 40 40 square feet


How many square feet in a room 12 foot x 40 foot?

12 feet X 40 feet = 480 square feet.


How many square feet is a 15 X 40 foot room?

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40 square feet. Just multiply length by width - the answer is the square footage.


10 foot by 4 foot is 40 square feet?

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