## Java program to calculate area of Hexagon

```
import java.util.Scanner;
public class AreaOfHexagon
{
public static void main(String[] args)
{
// create scanner class object.
Scanner sc = new Scanner(System.in);
// enter length of sides.
System.out.print("Input the length : ");
double s = sc.nextDouble();
System.out.print("The area of the hexagon is : " + hexagonArea(s)+"\n");
}
// create function for calculating area.
public static double hexagonArea(double s)
{
return (6*(s*s))/(4*Math.tan(Math.PI/6));
}
}
```

## Output

```
First run:
Input the length : 10
The area of the hexagon is : 259.8076211353316
Second run:
Input the length : 2
The area of the hexagon is : 10.392304845413264
```