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How many square feet are in 28 foot by 15 foot room?
The floor and ceiling are each (28 x 15) = 420square feet.We don't know the area of the walls until we know how high the room is.
24 feet long 18 feet wide 9 foot high how many squar yards is there?
9 square feet = 1 square yard -- Floor = 24' x 18' = 432 square feet -- Ceiling = 24' x 18' = 432 square feet -- 2 walls = 24' x 9' = 216 square feet each = 432 square feet -- Other 2 walls = 18' x 9' = 162 square feet each = 324 square feet Total inside surface of the room = 1,620 square feet = 180 square yards
What is square feet of 20 x 24 room with 8 foot walls?
I'm going to assume that you mean the room is 8-ft high. Floor . . . 480 square feet Ceiling . . . 480 square feet Two walls . . . 160 square feet each Other two walls . . . 192 square feet each Total square feet of surface area inside the room = (480 + 480 + 320 + 384) = 1,664 square feet If you're using this number for paint, remember to take off the area of doors, windows, baseboard heaters, electrical outlets, etc.
What is the sq ft of a wall that is 138 feet long and 1 foot high?
The area of that wall would be 138 square feet.
How tall is 21 cubit feet?
A cubit is a foot and a half.A cubic foot is ... not something that you can compare to a length. It could be a mile square and a tiny fraction of an inch high; it could be miles high and a tiny fraction of an inch square.
