C# program to perimeter of rectangle and square

The perimeter is equal to the length of the boundary around the rectangle.

Perimeter of rectangle = 2l+2w

Perimeter of square = 4 * sides

SOURCE CODE :-

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

namespace perimeter

{

    class peri

    {

        public void perime()

        {

            double l_rectangle, b_rectangle;

            double p_rectangle;

            double sides;

            double p_square;

           

            Console.WriteLine("enter the value of length and breadth of rectangle");

            l_rectangle = double.Parse(Console.ReadLine());

            b_rectangle = double.Parse(Console.ReadLine());

            Console.WriteLine("Enter the sides of the square");

            sides = double.Parse(Console.ReadLine());

            p_rectangle = 2 * l_rectangle + 2 * b_rectangle;

            p_square = 4 * sides;

           

            Console.WriteLine("the perimeter of rectangle" + p_rectangle);

            Console.WriteLine("the perimeter of square" + p_square);

        }

       

    }

   

    class Program

    {

        static void Main(string[] args)

        {

            peri b = new peri();

            b.perime();

        }

    }

}

OUTPUT :-

enter the value of length and breadth of rectangle

3

3

Enter the sides of the square

5

the perimeter of rectangle 12

the perimeter of square 16