find the volume of a cone in csharp

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

V = (1/3)πr²h

Where r is the radius of the circular base of the cone, h is the height of the cone, and π is the mathematical constant representing the ratio of the circumference of a circle to its diameter.

Here's the C# code to calculate the volume of a cone:

main.cs
using System;

class Program {
    static void Main() {
        double r = 5; // radius
        double h = 10; // height
        double pi = Math.PI; // mathematical constant pi

        double volume = (1.0/3.0) * pi * r * r * h;

        Console.WriteLine("The volume of the cone is " + volume);
    }
}
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In this example, I've set the radius and height of the cone using arbitrary values, but you can adjust these values or ask the user for input. The Math.PI property is used to get the value of pi. The volume is calculated and displayed in the console using Console.WriteLine.