find the volume of a cylinder in csharp

To find the volume of a cylinder in C#, you can use the following formula:

V = πr^2h

where V is the volume of the cylinder, r is the radius of the cylinder's base, and h is the height of the cylinder.

Here's the C# code to find the volume of a cylinder:

main.cs
double radius = 5.0; // radius of the cylinder
double height = 10.0; // height of the cylinder
double pi = Math.PI; // value of the constant pi

double volume = pi * Math.Pow(radius, 2) * height; // applying the formula

Console.WriteLine("The volume of the cylinder is: " + volume); // displaying the result
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In this code block, we first declare the radius and height of the cylinder as double values. Then, we store the value of the constant pi using the Math.PI property. Finally, we use the formula to calculate the volume of the cylinder and display the result using the Console.WriteLine method.

Note: Make sure to include the using System; directive at the top of your file to access the Math class.