300 square feet. Just multiply length by width - the answer is the square footage.
There are 225 square feet in a 15 by 15 room
16' x 15' = 240 square feet.
225 square feet.
15 feet -times- 19 feet = 285 square feet.
There are 270 square feet in a 15'x18' room.
17 multiplied by 15 = 255. So, there are 255 square feet in that room.
75 square feet.
150 square feet.
450 square feet.
450 square feet.
38 x 15 = 570 square feet.
There are: 15*13 = 195 square feet