If cylinder radius and cylinder length are known :
(pi = 3.141592654 . . . )
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Surface area = ( (2 * pi * radius) * length )
It called the curved surface area. There is no special name for it.
It called the curved surface area. There is no special name for it.
The curved surface are is: pi*diameter*height
Curved surface area includes the area of the length of the cylinder only whereas surface area includes the two bases as well...
2 x Pi x radius x height or length = curved surface area
2(pi)(r)(h)=the area of the curved surface
Curved surface area of a cylinder excluding the two end pieces = 2*pi*radius*height in square units.
The surface area of the curved part of a cylinder is pi*r2h, where r is the radius and h is the height. If the height is tripled, the area becomes pi*r2(3h), or 3(pi*r2h). So if the height is tripled, the area of the curved surface is also tripled.
The curved surface area of this cylinder is 251.33 units2
face or surface are related words for a surface area of a cylinder
If the cylinder has radius R and length L , the curved part of the surface has area 2piRL and each of the ends has area piR^2. The total surface area is the sum of the curved part plus two ends.
The curved surface area of a cylinder that has a diameter of 8inches and a height of 5inches is 125.66inches2