Question

wap a java program please​

Answer 1

Required Answer:-

Question:

• Write a program in Java to enter the side of a square and display the area and diagon using Math functions.

Solution:

Here is the program.

import java.util.*;

public class Square {

public static void main(String[] args) {

double s, a, d;

Scanner sc=new Scanner(System.in);

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

s=sc.nextDouble();

sc.close();

a=Math.pow(s, 2);

d=Math.sqrt(2)*s;

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

System.out.println("Diagonal: "+d);

}

}

Explanation:

• We will ask the user to enter the side. Then, using formula, we will calculate the area and diagonal of the square and display the result on the screen.

Output is attached.