282.8571428571426 cubic inches
height has to be given. or volume. volume of a cylinder is v = (pi r ^2) h or diameter times height.
Volume = Pir2 X height Diameter = 2r Pi = 3.1416 Solve for diameter Volume/height = 3.1416(diameter/2)2 (square root of (Volume/height/3.1416)) X 2 = diameter of the cylinder base
Height and diameter will give you the volume, if you know the density you can then calculate weight from that.
You know that for a cylinder: V = (pi)r2h where V is the volume, r is the radius, and h is the height. You also know that diameter = 2r. So, plug in your known values for volume, height, and pi in the first equation to solve for r. Then, multiply r by 2 to find the diameter.
You cannot find the height and diameter of a cylinder by knowing the volume only. There are infinite combinations of height and diameter that will result in the same volume. You need to know either the diameter or the height in addition to the volume to calculate the remaining unknown. Volume = pi/4 * d2 * h (note: pi/4 * d2 is the same as pi * r2)
By inserting the data you know into the formula for the volume of a cylinder, and solving the resulting equation for the quantity you don't know - in this case, for the height. The formula for the volume of a cylinder is: volume = pi x radius2 x length. The radius is half the diameter.
First you have to know that the [ Volume of a cylinder = (pi) x (radius)2 x (height) ].Then you just massage that formula around to solve it for the height.Thusly:Volume = (pi) x (1/2 diameter)2 x (height)Multiply each side by 'height' :(Volume) x (height) = (pi) x (1/2 diameter)2Divide each side by 'volume' :Height = (pi) x (1/2 diameter)2/(volume) .And there you have it ... you know all of the items on the right side.
You wll also need to know its radius as well as its volume
In order to find its height, we must know either the volume or the surface area of the cylinder.
We need to know the diameter AND the length of the cylinder to tell you the cubic volume.
You will need to know the height and diameter of the cylinder. Then multiply pi (3.14159) by the square of the radius (r= exactly half of the diameter) , and then multiply that by the height.V = πr²hExample: The cylinder is 12 inches in diameter, and 20 inches tallV= (3.14159 × 6²) × 20(3.14159 × 36) × 20113.097 × 20 = 2261.94 in³
To calculate the volume of a cylinder, first determine the height or length of the cylinder as well as the diameter. Divide the diameter by two to get the radius, then use this formula:Volume = radius2 x Pi x length (or height)