18 x 3.14 = 56.52
56.52 x 2 = 113.04
The answer is 113.04 cubic inches.
An answers is impossible because there are no cubic units within a circle but only square units.
The volume of a cylinder 7 inches high by 4 inches in diameter is: 87.96 cubic inches.
A cone 11 inches high by 4 inches in diameter has a volume of 46.08 cubic inches.
The volume of a cylinder 1.5 inches in diameter x 36 inches high is 63.62 cubic inches.
28.274 cubic inches.
The volume of a cylinder that measures 18 inches high and has a diameter of 9 inches is 1,145.11 cubic inches.
The volume is 63.617 cubic inches.
The volume is approximately 0.3315 cubic feet.
Use the formula pi x radius squared x height. Radius is half the diameter. Since your linear measurements are in inches, the result will be in cubic inches.
The volume of a twenty four foot diameter cylinder 6 inches high is 226.19 cubic feet. This equates to 1,692.02 US gallons.
To start with. find the volume by determining the area, then multiply by height. A diameter of 20 inches gives a radius of 10. Area is radius times radius, time pi. So 10x10= 100. x 3.14 is 3140. Times 16 is 5024. But that is cubic INCHES- to get cubic feet, divide 5024 by 1728 (number of cubic inches in a cubic foot.
Volume of a cylinder = pi*radius2*height Volume = pi*2.52*6.5 = 127.6272016 cubic inches