Base Area = pi x radius x radius
Curved Surface Area = 2 x pi x radius x height
Total Surface Area = 2 x pi x radius x (radius + height)
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archimedes
The letter V typically represents the volume of a cylinder, not the area. The letter A is commonly used to represent the surface area of a cylinder.
Some of the many applications that pi is used in geometry are as follows:- Finding the area of a circle Finding the circumference of a circle Finding the volume of a sphere Finding the surface area of a sphere Finding the surface area and volume of a cylinder Finding the volume of a cone
2πrh, where 'r' is the radius and 'h' is the height.
The answer depends on what information you are given: volume and height, or surface area and height, etc.