Question

Write a java program to enter the perimeter and breadth of rectangle and calculate its length and area

Answer 1

import java.util.*;

public class Length_Area

{

public static void main(String args[])

{

Scanner in =new Scanner(System.in);

float a,l,b,p;

System.out.println("Enter the perimeter and breadth");

p=in.nextFloat();

b=in.nextFloat();

l=(p/2)-b;

a=l*b;

System.out.println("The length is"+l);

System.out.println("The area is"+a);

}

}