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A foot is generally used as singular for one unit. for more than units feet is used in the plural form.
so ,that is why 15 feet is instead of 15 foot.
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∙ 9y ago
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How many square feet are in a 30 foot by 15 foot room?
30 X 15 = 450 square feet.
How long is 15 feet in inches?
1 foot = 12 inches15 feet:= 15 feet * 12 inches/1 foot= 180 inches
How many square feet in a 11 foot by 15 foot room?
165 square feet
15 foot by 18 foot equals how many square feet?
The answer is 270 square feet.
What is the square foot of 12x15 floor?
180 square feet Assuming you mean a 12 foot by 15 foot floor, the answer is 12*15 = 180 square feet.
What type of 15 foot and 15 feet?
15 foot by 15 foot is an area of 225 square feet.
How many square feet are in a 15 foot by 15 foot?
225 square feet
How many square feet are in a 30 foot by 15 foot room?
30 X 15 = 450 square feet.
How long is 15 feet in inches?
1 foot = 12 inches15 feet:= 15 feet * 12 inches/1 foot= 180 inches
15 foot by 18 foot equals how many square feet?
The answer is 270 square feet.
How many square feet in a 11 foot by 15 foot room?
165 square feet
What is the square foot of 12x15 floor?
180 square feet Assuming you mean a 12 foot by 15 foot floor, the answer is 12*15 = 180 square feet.
What is the square footage of 3 foot by 5 foot?
15 feet
What is the square footage of a 15 x 15 foot room with a 9 foot wall?
15 x 15 = 225 square feet
What is the circumference of a circle with a diameter of 15 foot?
15 pi feet
What is the area of a 15 sq foot square?
15 square feet is.
How many squre feet are 5 foot by 15 feet?
75 square feet
