21
9 sq ft = 1 sq yd so 80 sq ft = 80/9 = 8.88... sq yards.
80 ft
80 ft * 60 ft = 80*60 sq ft = 4800 sq ft
80 ft2 x (12 in/ft)2 = 80x122 = 11520 square inches
1120 square feet
80 square feet
80 ft X 544.5 ft = 43560 square ft which is equal to 1 acre.
8 ft x 10 ft = 80 ft2 or 80 square feet.
21
10 ft x 8 ft = 80 square feet.
9 sq ft = 1 sq yd so 80 sq ft = 80/9 = 8.88... sq yards.
80 sq ft
80 ft
80 ft * 60 ft = 80*60 sq ft = 4800 sq ft
80 square feet
40 ft × 80 ft = 3200 sq ft