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Earn +20 ptsQ: How many square feet in an 40 foot by 80 feet?
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Continue Learning about Geometry
How many square feet in a 25 foot by 40 foot yard?
1,000 square feet.
How many square feet in a 5 foot by 8 foot room?
5 x 8 = 40 40 square feet
How many square feet is a 15 X 40 foot room?
600 square feet.
How many square feet are in 40 foot by 145 foot Lot?
Multiply length x width; 40 x 145 = 5,800 square feet.
How many square feet in a five foot by eight foot room?
40 square feet. Just multiply length by width - the answer is the square footage.
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