The volume of a cylinder is a product of its length, the square of its radius, and the irrational number pi. The radius is half the diameter, so that the volume of this cylinder in cubic feet is (4)(0.5)2(pi) = about 3.14 cubic feet. There are 27 cubic feet per cubic yard, so that this equals 3.14/27 = about 0.12 cubic yard, where the last digit is depressed because it may not be significant -- there is only a single significant digit given for the dimensions of the cylinder.
Total surface area is 226 square inches and the curved surface area is 126 square inches.
A cone with a diameter of 18km and a slant height of 20.1km has a total surface area of about 822.78km2
First, take a cross-section of the cylinder and measure the area of the resulting circle that is filled with liquid (see http://www.ajdesigner.com/phphydraulicradius/hydraulic_radius_equation_pipe.php for the formula), then multiply the filled area by the length of the horizontal cylinder. To calculate the total volume of the empty horizontal cylinder, the formula is: pi * radius2 * length. For example, if the cylinder/pipe is exactly half full, the formula would be: (pi * radius2 / 2) * length. Of course, it's easier if the cylinder is upright/vertical. Then, you would just take the area of the circle and multiply by the height of the liquid from its base.
== == A can is a regular cylinder. It's surface area can be found by finding the area of the ends (finding the area of one end and doubling it) and by finding the area of the side of the can. The ends are circles. The area of a circle is pi times the square of the radius Areacircle = pi x r2 [If you have the diameter of the can, r = d / 2] Find that area and double it. The side surface area of a right cylinder is found by finding the circumference of the cylinder and multiplying by its height. (Think of it as taking the cylinder and cutting it straight up the seam, unrolling the can and finishing the exercise by flattening it out to end up with a rectangle.) Areaside = C x h C = pi x diameter or pi x (2 times the radius) h = Height of can Given the height and the diameter of a can, these ideas can be applied to find its total surface area.
Pick any edge. Measure its length. Multiply its length by 12.
B. 127
Cubic inches is the total volume of all cylinders. If you wanted to know the cubic inches of a particular engine you would measure the diameter of the cylinder bore and the stroke of the crankshaft, then use your calculator to figure out the total volume. The formula for the area of a circle is pi times the radius squared. The formula for the volume of a cylinder is area of the circle times length (stroke) of the cylinder. Once you have the volume of the cylinder you can multiply that number by the number of cylinders for total volume (displacement).
Whether a cylinder is laid horizontally, or standing vertically, it has the same volume.The volume of a cylinder is the 'square area' of the circle at the end, multiplied by its length/height.The area of a circle is Pi x diameter. (The inner diameter is probably best. The final calculation will then show the total internal volume in cubic units.)End area x length = volume.If the cylinder is laid horizontally, the distance between the ends would be called its length. If the cylinder is standing up, the distance between the ends is called its height.
One cylinder would have a displacement of 21.2 cubic inches. By multiplying this displacement by the number of cylinders, in this case 6, the total displacement would be approximately 127 cubic inches. Area of circle pi x radius squared x length of stroke = one cylinder's displacement. be sure to use same units for area as well as stroke.
Volume of a cylinder (the test tube) = pi*radius2*height or length Volume = pi*15.52*204 = 49011*pi cubic mm
the only sure way is to remove the cylinder head and measure the diameter of the piston cylinder muliplied by the length of the piston stroke(how far it travels from bottom to top) this will give you the cubic inch (or cubic centimeters depending what country your are in) of ONE cylinder multiply that by the number of cylinders to give the total engine displacment (Size).
That's a total of 7358.43 cubic centimetres (rounded to two decimal places).
If a cylinder has a diameter of 4 inches, then it has a radius of two inches, and the area of that circle is pi, 3.14, times radius squared which is 4 square inches, for a total of very close to 13 square inches; multiply that by the 4 inch length of the cylinder and you get 52 cubic inches.
A cylinder that has a diameter of 20 and height of 26 has a total surface area of 2,261.95 units2
there is no area. it is called surface area which is =2(pi)rh+2(pi)r(squared). this is the total surface are of a SOLID cylinder. for an open or hollow one it is =2(pi)rh+(pi)r(squared)
Total surface area of cylinder: (2*pi*4.5^2)+(9*pi*13) = 495 square cm rounded
The cylinder's total surface area is about 227.77 units2