create a Word document that contains the pseudocode, flowchart, and test plan

Project $1$

import java.util.Scanner;

public class Exercise$04\_05\{$

public static void main$($String$[]$ args$)\{$

Scanner input $=$ new Scanner$($System$.$in$)$;

$//$ Enter the number of sides

System.out.print$("$Enter the number of sides: $")$;

int numberOfSides $=$ input.nextInt$()$;

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

double side $=$ input.nextDouble$()$;

double area $=$ numberOfSides $*$ side $*$ side

$/$ Math.tan$($Math$.$PI $/$ numberOfSides$)/4$;

System.out.println$("$The area of the polygon is $"$

$+$ area$)$;

$\}$

$\}$