50 ft. x 125 ft. = 6,250 sq. ft.
0.6887 acres is close to the size of a 100' by 300' lot.
The square footage requires both the length and the width. Only one measure is given in the question.
The formula for the area of a circle is pi*radius^2. So in this case it is PI*30ft^2. 3.14*30*30 = 2827.43
30ft
30ft x 90ft = 2,700 sq ft or 250.8382 square meters.
If you are truly looking for SQUARE FEET for a building with these measurements, more informaiton will be needed. A building, whether square or rectangular, will have only two different measurements. My guess is that you are looking for cubic feet, which would include the height of the building. For Example: 30ft x 20ft x 50ft would be 30 ft wide, 20 foot deep (long), and 50 ft tall. Regardless of the placement and the symbolism of the measurements, the result is the same: 30 x 20 x 50 = 30,000 cubic ft.
50 ft. x 125 ft. = 6,250 sq. ft.
3,500 square feet (50 x 70 = 3,500).
30 ft * 17 ft = 510 sq ft = 47.38 sq metres
area = 50 ft × 38 ft = 1900 sq ft
30 ft * 20 ft = 30*20 sq ft = 600 sq ft
50*4 = 200 square feet.
You multiply the length by the width, i.e. 47ft x 30ft = 1,410 square feet.
42 ft x 30 ft = 1,260 square ft1 yd = 3 ft(1 yd x 1 yd) = 1 square yd = (3 ft x 3 ft) = 9 square ft.1,260 square ft = (1,260 / 9) = 140 square yards
30 ft * 12 ft = 360 sq ft = 33.445 sq metres
How can it be a square if it's 10 x 30 ffs?