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420 square feet. (21 x 20 = 420)
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∙ 14y ago
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How many square feet is a room 20 feet by 21 feet 8 inches?
8 inches = 8/12 ft = 2/3 or .66 ft 20ft X 21ft = 420ft2 X .66ft or 2/3ft = 280ft3 (feet cubed )
How many square ft is 21ft by 3ft?
That would be 63 square feet
How many square feet is 20 x 28?
20ft x 28ft = 560ft2
20ft by 40ft is what is square foot?
Hint: try multiplying 20 and 40... 20 ft x 40 ft = 800 ft2 (or 800 square feet)
A rectangular table measures 7 feet by 3 feet what is the perimeter?
20ft is the perimeter.
20ft x 20ft into square feet?
400 square feet
How many square feet is a room if it is 18ft by 20ft?
18ft*20ft = 360 square feet
How many square foot is 20x20?
If that is 20ft by 20ft then there are 400 square feet
How many square feet is a room 20 feet by 21 feet 8 inches?
8 inches = 8/12 ft = 2/3 or .66 ft 20ft X 21ft = 420ft2 X .66ft or 2/3ft = 280ft3 (feet cubed )
How many square feet is a 21ft x 42 ft room?
882 square feet.
How many square feet in 21ft by 37ft?
21 x 37 = 777 (square feet).
How many square ft is 21ft by 3ft?
That would be 63 square feet
What is the square footage 20 feet by 15 feet?
20ft * 15ft = 300 square feet.
Do to convert a room 20ft by 30ft into square feet?
All you need to do is multiply the length by the width, and it doesn't matter in what order you do it. 20ft X30ft= 600 square feet.
How many square feet is 20ft x 10ft?
20 feet x 10 feet = 200 square feet
How many sqare feet is 20 ft by 20ft?
400 square feet
How many square feet is 20ft x 9ft?
There are: 20 times 9 = 180 square feet
