No, it equals 400 square feet (assuming that is 20 ft by 20 ft as no units are given for the 20s).
1 sq ft is equal to 0.092903 sq meter.
1 sq ft is equal to 929.0304 sq centimeters.
720 sq ft
12 ft is equal to 4 yds and 15 ft is equal to 5yds therefore the answer is 20 sq yds
4000 sq ft divide by 20 ft = 200
10,373.8263 sq ft
544,500 sq ft
1 sq yard = 9 sq ft. 12 ft x 20 ft = 240 sq ft. 240 sq ft = 26 2/3 sq yards.
1 sq ft is equal to 144 sq in.
20 x20 * * * * * And why not 10 ft x 40 ft? And why do you assume it is square or rectangular?
12 ft * 20 ft = 240 sq ft 5 ft * 5 ft = 25 sq ft So 12 ft * 20 ft minus 5 ft * 5 ft = 240 sq ft - 25 sq ft = 215 sq ft
20 ft * 12.6 ft = 252 sq ft = 23.41 sq metres