18 feet x 11 feet = 198 square feet.
18ft*20ft = 360 square feet
648 square feet.
17 ft x 11ft into square metres
2587.5 square feet
approx. 172.5 square feet
66 square yards 18ft x 11 ft = 198 square feet 198 ft / 3 (feet per yard) = 66 square yards
18ft*20ft = 360 square feet
Multiply width by length to get the area. The answer would be 342.2 square feet.
121 sq ft
88 square feet
95.033 square feet.
154
216 square feet.
18ft² = 1.672m²
13ft * 11ft = 143 Sq feet.143 square foot = 13.28513472 square meter
648 square feet.
Approximately 126.39 square feet.