Question

write a program to enter length and breadth of a rectangle and calculate and display area and perimeter of the rectangle.​

Answer 1

import java.util.*;

public class program1

{

   public static void main(String args[])

   {

       Scanner scr = new Scanner(System.in);

       double a,b;

       System.out.println("Enter the length of the rectangle");

       a = scr.nextDouble();

       System.out.println("Enter the breath of the rectangle");

       b = scr.nextDouble();

       System.out.println("The perimeter of the rectangle is " + (2*(a+b)));

       System.out.println("The area of the rectangle is " + (a*b));

   }

}

Answer 2

Answer:

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