The equation for the volume of a cylinder in terms of its radius and length is
V = (pi) R2 L .
As we read the question, we couldn't shake the spooky feeling that
there was supposed to be a list of choices, which we never saw.
The area of the circular face multiplied by the cylinders height
The radius of this cylinder is 7.0525.
I think you want formula's for a Cylinder? Volume = (pi)r^2 x height Surface Area = 2(pi) radius x height
Volume of a cylinder = PI r^2 h, where r is the radius and h is the height r = 4h (given) Substitute r=4h in the formula Volume = PI (4h)^2 h V = 16 PI h^3
The volume of a cylinder with a height of 16 and radius of 7 is: 2,460 cubic units.
1884 cm3
pr2
The volume of a cylinder is given by the equation V=2*pi*r*h V=volume r=radius h=height Since the height and volume are given in this case, rearranging the equation will show that r= V / (2*pi*h). With that equation you can find the radius of any cylinder with known volume and height.
Density = Mass/Volume, correct. However, with a cylinder, you have to find the volume. In order to find the volume of a cylinder use the equation PiR2 * H where "R" is the radius (Diameter/2) squared.
The volume of a circular cylinder varies directly with the height of the cylinder and with the square of the cylinder's radius If the height is halved and the radius is doubled then the volume will be increased.
If you look at the formulas for volume of a cone and volume of a cylinder you can see that a cone will fit in exactly three times if the height and radius of the cone and cylinder are equivalent. A cone has the equation: (1/3)*pi*(r^2)*h=Volume. And a cylinder has the equation: pi*(r^2)*h=Volume. With h equaling height and r equaling radius, you can see that 3*(Volume of a cone)=Volume of a cylinder. Therefore, the cone would fit in three times if height and radius are equivalent for the two figures.
If the volume of the cylinder is 5, then its volume is 5 and its radius doesn't matter.
the volume of a cylinder is V = pi*r^2 * l (where v is volume r is radius and l is length) so you would do this equation to find it:length = V / (pi * r^2).
So you know this is the equation you are suppose to be using. If the equation gives you the diameter of the cylinder then divide that number in half and plug the number you got into the equation. This is because the radius is half of the diameter. Otherwise, the only way to find the volume is if you have the area of the base. Then multiply that area by the height.
The area of the circular face multiplied by the cylinders height
If you are referring to a cylinder, the volume is given by the equation: V = pi * r^2 * h where pi = 3.14159265.........., r = radius and h = height
use algebra to find the radius, then plug the height and radius into the surface area equation