Volume of cylinder: pi*4 squared*1 = 50.265 cubic feet rounded to 3 decimal places
The volume of cylinder 1' high x 1' diameter is: 0.785 cubic feet.
5 * pi * (1/2) * (1/2) = 3.9269908...
The volume is 0.7854 m3
A cylinder with a diameter of 1 foot and 3 feet high has a surface area of 11 square feet.
For a cylinder with those dimensions, the volume is (pi) x (Radius2) x (Length), and the Radius is 1/2 of the diameter.
The volume of a cylinder is pi * r^2 * height. For a 10 foot pipe with a 1 foot internal diameter (1/2 foot radius), the volume is: ~ 3.1416 * (.5)^2 * 10 = 7.854 cu. ft. of water (or anything else)
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Volume = Height * Area of Circle Area of Circle = pi*(Diameter/2)^2 Height = Diameter Volume = Diameter*(pi*(Diameter/2)^2) Volume = (pi/4)*Diameter^3 Diameter = (4/pi) * Volume ^ (1/3) Diameter = (4/3.14)*220^(1/3) ≈ 6.54 cm
1028.1567 gallons Volume of a cylinder is (Pi) x (radius of cylinder)2 x (height of cylinder) There are 231 cubic inches in 1 gallon, so I converted the feet to inches prior to calculating the volume. Therefore: Volume=(3.14159)(30)2(84)=237504.2 inches3 Divide that by 231 and you get 1028.1567 gallons.
Volume of a cylinder is: Area of the circle x depth Area of a circle is: (pi * diameter^2)/4 where diameter is 2 ft Depth is: 1 ft Therefore, the volume of the cylinder is 3.14ft^2 * 1 ft = 3.14 cubic feet of water
The volume is 94 US gallons.
Your pipe, the one that has a diameter of 2 feet and is 8 feet long, is a cylinder. The formula for finding the volume (V) of a cylinder is pi (about 3.1416) times the square of the radius (r) of the cylinder, times the height or length (l) of the cylinder. If the pipe has a 2-foot diameter, it is 2 feet in diameter or 1 foot in radius. Here's the formula: Vcylinder = pi x r2 x l = 3.1416 x (1 ft)2 x 8 ft = 3.1416 x 1 ft2 x 8 ft = 25.133 ft3 = 25.133 cubic feet