Question

Write a program to find area perimeter and the diagonal of square using assignment statement

Answer 1

Answer:

Write a program to find area perimeter and the diagonal of the square using an assignment statement

Explanation:

import java.util.Scanner;

public class AreaAndPerimeterOfSquare {

   public static void main(String[] args) {

       // Taking inputs from user

       Scanner sc = new Scanner(System.in);

       System.out.print("Enter the Length: ");

       double length = sc.nextDouble();

       sc.close();

       double area = length * length;

       double perimeter = 4 * length;

       double diagonal = Math.sqrt(2) * length;

       System.out.println("Area: " + area);

       System.out.println("Perimeter: " + perimeter);

       System.out.println("Length of diagonal: " + diagonal);

   }

}

Output :-

Enter the Length: 2

Area: 4.0

Perimeter: 8.0

Length of diagonal: 2.82842712