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.
3000
232.26 square meters
50*4 = 200 square feet.
area = 50 ft × 38 ft = 1900 sq ft
The total surface area of the building is 12,000. That means you would divide 12,000 by 500 and receive an answer of 240. You need 240 gallons of paint.
1500 ft2
50ft x 20ft = 1,000 square feet.50ft x 20ft x 4ft = 4,000 cubic feet.
3000
Your vision at 20ft is my vision at 50ft.
3,500 square feet (50 x 70 = 3,500).
They can be really huge or small. Their rings are 20ft that become about 40-50ft across.
1,000,000 cubic feet
232.26 square meters
About 30 ft I think but they range from 20ft (kids) to 50ft (expert) There are different lengths for different purposes.
80ft x 50ft = 80 x 50 = 4,000 (square feet).
50 square feet = 4.65 square meters.
50*4 = 200 square feet.