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Earn +20 ptsQ: How many square feet is a room 20 feet by 21 feet?
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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 room that is 17 feet by 20 feet?
17*20=340 ■
How many square feet is a 20 by 17 foot room?
340 square feet
How many square feet is in a room 15 by 20 foot?
15 x 20 = 300 square feet.
How many square feet are in a 10'X20' room?
10 ft x 20 ft room = 200 square feet
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