2.16 (Geometry: area of a hexagon) Write a program that prompts the user to enter the
side of a hexagon and displays its area. The formula for computing the area of a
hexagon is
where s is the length of a side. Here is a sample run:
Enter the side: 5.5
The area of the hexagon is 78.5895
side of a hexagon and displays its area. The formula for computing the area of a
hexagon is
where s is the length of a side. Here is a sample run:
Enter the side: 5.5
The area of the hexagon is 78.5895
import java.util.Scanner; public class ProgrammingEx2_16 { public static void main(String[] args) { Scanner input = new Scanner(System.in); System.out.print("Enter the side:"); double s = input.nextDouble(); double area = (3 * Math.sqrt(3) / 2) * Math.pow(s, 2); System.out.print("The area of the hexagon is " + area); } }
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