C# program to find Perimeter of Circle

Program

using System;
namespace PerimeterOfCircle
{
    class Program
    {
        static void Main(string[] args)
        {
            float pie = 3.14f;
            float perimeter, radius;
            Console.Write("Enter the radius of the circle:\t");
            radius = float.Parse(Console.ReadLine());
            perimeter = 2 * pie * radius;
            Console.WriteLine("Perimeter of Circle is:\t" + perimeter);
        }
    }
}

Output

Enter the radius of the circle: 56
Perimeter of Circle is: 351.68