Question

write a program in Java to find area and perimeter of a square. given the side of square is 5cm​

Answer 1

Explanation:

Program: calculate area & perimeter of a square in java

1). import java.util.Scanner;

2). public class AreaAndPerimeterOfSquare {

3). public static void main(String[] args) {

4). try (Scanner scanner = new Scanner(System.in)) { ...

5). double side = scanner.nextDouble();

6). //Area of square is side * side. ...

7). //Print area up to two precision.