336 square feet (12 x 28 = 336).
24 feet x 10 feet = 240 square feet.
To calculate the square footage of a room, you multiply its length by its width. For a 10x14 foot room, the calculation is 10 feet × 14 feet, which equals 140 square feet. Therefore, the room has a total area of 140 square feet.
21 x 21 = 441 square feet
25 x 16 = 400 square feet.
96 square feet. Just multiply length by width - the answer is the square footage.
108 square feet
165 square feet
360 square feet.
144 square feet.
There are 66 square feet.
288 square feet.
There are 270 square feet in a 15'x18' room.
There is 121 square feet in a 11'x11' room.
234 square feet.
A room measuring 20' x 20' = 400 square feet
The room is 144 square feet.
60 square feet