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There are: 20 times 9 = 180 square feet

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180 square feet. 9 x 20 = 180.

Q: How many square feet are in a room of 20ft by 9ft?

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About 96.7 square feet.

A room whose dimensions is 14 feet by 15 feet is 210 square feet.

201.6 square feet.

200 square feet

352 square feet.

Related questions

18ft*20ft = 360 square feet

To get the answer multiply length and width. The answer will come out to be 1,152 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.

1 ft = 0.3048 m, 20 ft = 6.096 m, so a 20ft square is 37.16 sq m

assuming that you've measured the room in feet, then square area=Width x Length... so 12ft x 20ft = 240ft2

20 * 18 / 9 = 40 square yards (the divided by nine is because there are exactly nine square feet in one square yard)

400 square feet.

8 inches = 8/12 ft = 2/3 or .66 ft 20ft X 21ft = 420ft2 X .66ft or 2/3ft = 280ft3 (feet cubed )

I'm guessing that the room is in the shape of a rectangle. If so, we can easily do a simple area calculation, noting that the area of a rectangle is the length multiplied by the width. A = l x w A = 39ft x 20ft A = 780ft.ft A = 780ft2

324 square feet.

525 square feet.

120 square feet.