1500 ft2
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.
3 feet in a yard so 30 ft=10 yds
Since a square has right angles, you can use the Pythagorean Theorem to calculate the diagonal. Specifically, the diagonal of a square is equal to the length of a side, multiplied by the square root of 2.
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.
30ft x 90ft = 2,700 sq ft or 250.8382 square meters.
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
30 ft * 20 ft = 30*20 sq ft = 600 sq ft
area = 50 ft × 38 ft = 1900 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 much water the average 30 ft by 50 ft garden uses is dependent upon several factors. To be considered are the type of soil, the types of plants, and the climate.