What is the volume in cubic feet of a cylinder 18 inches by 18 inches?

Answer 1

http://wiki.answers.com/Q/What_is_the_volume_in_cubic_feet_of_a_cylinder_with_a_diameter_of_18_inches_and_height_of_4_feet 12*12*12 = 1728 (this is the amount of cubic inches in one square foot) Since we are using inches in our question, but requesting the answer to be in feet, we will use 1728 inches cubed as our equivelant of a cubic foot. The other conversion will be to change 4 feet to 48 inches. H*(base area) = V of a cylinder Base = area of a circle = pi*r squared With pi being = 3.14, the formula for your solution is: D= 18 (so r= 9) pi= 3.14 4 feet= 48 inches ((9*9)*pi)*48= 12208.32 which we divide by the equivelant of a cubic foot (1728) to arrive at our solution of 7.065 cubic feet. The volume in cubic feet of a cylinder with a diameter of 18 inches and height of 4 feet is 7.065 cubic feet (using 3.14 as pi).

Answer 2

the volume of a cylinder is π times the radius squared times the height, so it would be π ×22 × 4, which is 16 π, or about 50.27 cubic feet.

Answer 3

The volume of this cylinder is 324 cubic inches which equates to approximately 0.187 cubic feet. This amount of volume could contain up to about 1.4 gallons of liquid.

Answer 4

Change all the units to feet:

Volume = pi*(4/12)2*3 = 1/3*pi cubic feet