490.87 square feet
Diameter X Diameter X Depth X 5.9 = number of gallons 25 X 25 X 4 X 5.9 = 14750 gallons
C = 2Ï€rC = 2Ï€ * 12.5C = 25Ï€ or 78.5398 feet.
Area = 1/4*Pi*d2 = 0.25*3.14*625 = about 490.63ft2
That formula is for the volume of a cylinder. Just plug in the numbers. But first, we need to half the diameter to get the radius. 25 / 2 = 12.5So your problem is: pi*(12.5)2*10Solve: pi*156.25*10Your answer is:pi*1562.5 ft3
490.87 square feet
If the diameter is 25 feet then the circumference is 78.5 feet (approx).
(25×25)×3.14 = 1962.50 ft²
25 pi sq ft
Height cannot be calculated from the information given.
25 pi sqft A= pi X r2 A= 3.14 X 52 A= 3.14 X 25 A= 78.5 ft.2
Diameter X Diameter X Depth X 5.9 = number of gallons 25 X 25 X 4 X 5.9 = 14750 gallons
C = 2Ï€rC = 2Ï€ * 12.5C = 25Ï€ or 78.5398 feet.
No. diameter = 2 x radius ⇒ radius = diameter ÷ 2 If the radius is 14 ft the diameter is 2 x 14 ft = 28 ft If the diameter is 7ft the radius is 7 ft ÷ 2 = 31/2 ft.
If radius=21 ft, then diameter = 2*radius = 42 ft
circumference = pi x diameter diameter = 10/3.14 ft which is near enough 3 ft 2¼ inches
Area = 1/4*Pi*d2 = 0.25*3.14*625 = about 490.63ft2