One sq yd is 9 sq ft, (3ft x 3ft) so 12 sq yds is 108 sq ft (12 x 9 sq ft)
Convert both units to feet and multiply: 12 in = 1 ft → 2 ft × 8 in = 2 ft × 8 ÷ 12 ft = 4/3 sq ft = 1⅓ sq ft ≈ 1.33 sq ft
Assuming you mean the shed is 12 feet by 12 feet - that's a total of 144 sq. ft.
51" by 25" = 51*25 = 1275 sq inches = 1275/(12*12) sq ft = 8.854 sq ft (to 3 dp)
13 ft * 5 ft = 65 sq ft = 6.039 sq metres.
12 FEET * 13 ft = 156 sq ft = 14.49 sq metres
13X12=156 sq ft.
(13 x 13) sq ft...
156 sq. ft.
12' * 21 ft = 12*21 sq ft = 252 sq ft.
566,280 sq. ft.
One sq yd is 9 sq ft, (3ft x 3ft) so 12 sq yds is 108 sq ft (12 x 9 sq ft)
13 square kilometers is 139,930,000 square feet.
5227.2 sq. ft.
12 x 13 ft = 156 Square feet. 9 square feet = one square yard 156 / 9 =17.333 square yard
12 ft x 41 ft = 492 sq ft
132.7 sq ft, approx.