The formula is: Pi (3.1415) times the square of the radius (9 squared is 81) times the height. So, 3.1415 x 81 x 54 = 13,740.921 cubic inches.
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To calculate the volume of a cylinder, we use the formula V = πr^2h, where r is the radius and h is the height. The radius of a cylinder with an 18-inch diameter is 9 inches. So, the volume of the cylinder is V = π * 9^2 * 54 = 13,627.76 cubic inches.
To find the volume of a pipe, you can use the formula for the volume of a cylinder: V = πr^2h, where r is the radius and h is the height of the cylinder. For a 2-inch diameter pipe, the radius is 1 inch. Thus, the volume of 12 inches of 2-inch pipe would be π * 1^2 * 12 = 12π cubic inches.
There are approximately 16.387 cubic centimeters in one cubic inch.
The volume of water in a pipe can be calculated using the formula: V = πr^2h, where V is the volume, r is the radius of the pipe (which is half the diameter), and h is the length of the pipe. Given a 4-inch pipe, the radius is 2 inches, and converting to feet, it becomes 0.167 feet. Therefore, the volume of water in a 4-inch pipe that is 10 feet long is approximately 7.89 cubic feet.
To find the volume of the tube, use the formula for the volume of a cylinder: V = πr^2h. Given that the tube has a diameter of 4 inches (radius = 2 inches) and a height of 12 inches, plug these values into the formula to calculate the volume. Once you have the volume in cubic inches, convert it to gallons using the conversion factor 1 gallon = 231 cubic inches.
2100.8485 cubic inches