A = 2*Ï€*r2 + 2*Ï€*r*h
So h = (A - 2*Ï€*r2)/2*Ï€*r = a/2*Ï€*r - r
Entire surface area of a cylinder = (2*pi*radius^2)+(circumference*height) If you are given the circumference then radius = circumference/2*pi
The answer depends on what information you are given: volume and height, or surface area and height, etc.
The answer depends on what information you are given: volume and radius or diameter, or surface area and radius, etc.
2(pi)(r)(h)=the area of the curved surface
That will depend on its height which has not been given but the volume of a cylinder is pi*radius squared*height.
Entire surface area of a cylinder = (2*pi*radius^2)+(circumference*height) If you are given the circumference then radius = circumference/2*pi
The answer depends on what information you are given: volume and height, or surface area and height, etc.
The radius of a cylinder given only the height could be anything you like.
The answer depends on what information you are given: volume and radius or diameter, or surface area and radius, etc.
2(pi)(r)(h)=the area of the curved surface
The radius IS given, since height of hemisphere = radius of hemisphere!
That will depend on its height which has not been given but the volume of a cylinder is pi*radius squared*height.
You cannot. You need to know the height as well. If you know the height, the surface area, A is given by A = 2*Ï€*r2 + 2*Ï€*r*h where r is the radius and h the height.
Not enough information. For a given radius, the height might be anything.
To find the radius of a cylinder when the diameter is given, simply divide the diameter by 2. The formula for radius ( r ) is ( r = \frac{d}{2} ), where ( d ) is the diameter. The height of the cylinder does not affect the radius calculation.
Given what??? I'd probably measure it
That depends on its height which has not been given