The formula for finding area or mass of a cylinder is pi x radius^2density=massxvolume
V = (pi * radius * radius * height)/2 ie. formula for the volume of a cylinder divided by 2
2πrh, where 'r' is the radius and 'h' is the height.
The answer depends on what information you are given: volume and radius or diameter, or surface area and radius, etc.
π R² H Pi radius squared by height
The formula for finding area or mass of a cylinder is pi x radius^2density=massxvolume
V = (pi * radius * radius * height)/2 ie. formula for the volume of a cylinder divided by 2
2πrh, where 'r' is the radius and 'h' is the height.
The answer depends on what information you are given: volume and radius or diameter, or surface area and radius, etc.
π R² H Pi radius squared by height
L.A.= 2*pi*radius*height its not like finding the area of a rectangle. a cylinder is a 3-D shape and a rectangle is a flat shape
pie (3.14) x radius^2 x height
divide the volume by 2*pi*r where r is the radius of the base
Area of a circle = (pi)r2 [Areacircle = pi time the radius squared.] Volume of a cylinder = (pi)r2h [Volumecylinder = pi times the radius squared times the height.] (This applies to a right circular cylinder. :)
The circumference of a regular cylinder is the circumference of its circular face. C = pi * D (diameter of the cylinder) C = pi * 2r (or C = 2(pi)r)
The formula to find the volume of a cylinder is V = πr^2h, where V represents volume, π is a mathematical constant (approximately 3.14159), r is the radius of the cylinder's base, and h is the height of the cylinder. Simply multiply π by the radius squared and then by the height to calculate the volume of the cylinder.
The formula for finding the surface area of a hollow cylinder is: 2πrh + 2π(R+r)h, where r is the inner radius, R is the outer radius, and h is the height of the cylinder.