3*pi*r2
Curved surface area of a cylinder excluding the two end pieces = 2*pi*radius*height in square units.
The curved surface area of a cone is: pi*radius*slant length.
Zero. A cube does not have a curved surface area.
The most general difference is: > The formula for the surface area of anything with a curved surface and edge will involve 'pi'. > The formula for the surface area of anything with only flat surfaces and straight edges won't.
Curved Surface Area = 2πr2Total Surface Area= (2πr2) + (πr2) = 3πr2
Curved surface area of a cone = pi*radius*slant length
3*pi*r2
Curved surface area of a cylinder excluding the two end pieces = 2*pi*radius*height in square units.
Curved surface area of a hemisphere means only the bent part of it , i.e,the part which looks like half of a sphere. Total surface area of a hemisphere is the circular top of a hemisphere + curved surface area of a hemisphere. So the formula goes like this: Curved surface area of hemisphere= 2πr2 Total surface area of hemisphere= 2πr2 + πr2 = 3πr2
The curved surface area of a cone is: pi*radius*slant length.
The formula for calculating the surface area of a sphere is 4πr², where r is the radius of the sphere. This formula represents the area covered by the curved surface of the sphere.
Zero. A cube does not have a curved surface area.
The most general difference is: > The formula for the surface area of anything with a curved surface and edge will involve 'pi'. > The formula for the surface area of anything with only flat surfaces and straight edges won't.
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.
It is the surface area of the two ends plus the surface area of the curved surface. Surface area of each end is pir2 Surface area of the curved surface is 2pirh Total surface area = 2pir2 + 2pirh