Total square feet: 169.0 (13 x 13 = 169)
13 feet is 3.9624 metres, 17 feet is 5.1816 metres - multiply the two together and you get 20.5316 m2
240 square feet
300 square feet.
162 square feet.
There are 270 square feet in a 15'x18' room.
15 feet * 13 feet = 4.572 metres * 3.962 metres = 18.116 sq metres.
13 feet is 3.9624 metres, 17 feet is 5.1816 metres - multiply the two together and you get 20.5316 m2
400 square feet.
525 square feet.
120 square feet.
252 square feet.
324 square feet.
140 square feet.
352 square feet.
130 square feet.
770 square feet.
240 square feet