import java.util.Scanner;
public class PentagoanArea {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
System.out.print(\"Enter the length from center to vertex: \");
double r = sc.nextDouble();
double sineRadians = Math.toRadians(Math.PI/5);
double tanRadian = Math.toRadians(Math.PI/2);
double s = 2*r*Math.sin(sineRadians);
double area = (5*s*s)/(4*Math.tan(tanRadian));
System.out.println(\"The are of the pentagoan is: \"+String.format(\"%.2f\", area));
//System.out.println(\"The are of the pentagoan is: \"+area);
}
}
Solution
import java.util.Scanner;
public class PentagoanArea {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
System.out.print(\"Enter the length from center to vertex: \");
double r = sc.nextDouble();
double sineRadians = Math.toRadians(Math.PI/5);
double tanRadian = Math.toRadians(Math.PI/2);
double s = 2*r*Math.sin(sineRadians);
double area = (5*s*s)/(4*Math.tan(tanRadian));
System.out.println(\"The are of the pentagoan is: \"+String.format(\"%.2f\", area));
//System.out.println(\"The are of the pentagoan is: \"+area);
}
}.
Mixin Classes in Odoo 17 How to Extend Models Using Mixin Classes
import java.util.Scanner;public class PentagoanArea { public.pdf
1. import java.util.Scanner;
public class PentagoanArea {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
System.out.print("Enter the length from center to vertex: ");
double r = sc.nextDouble();
double sineRadians = Math.toRadians(Math.PI/5);
double tanRadian = Math.toRadians(Math.PI/2);
double s = 2*r*Math.sin(sineRadians);
double area = (5*s*s)/(4*Math.tan(tanRadian));
System.out.println("The are of the pentagoan is: "+String.format("%.2f", area));
//System.out.println("The are of the pentagoan is: "+area);
}
}
Solution
import java.util.Scanner;
public class PentagoanArea {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
System.out.print("Enter the length from center to vertex: ");
double r = sc.nextDouble();
double sineRadians = Math.toRadians(Math.PI/5);
2. double tanRadian = Math.toRadians(Math.PI/2);
double s = 2*r*Math.sin(sineRadians);
double area = (5*s*s)/(4*Math.tan(tanRadian));
System.out.println("The are of the pentagoan is: "+String.format("%.2f", area));
//System.out.println("The are of the pentagoan is: "+area);
}
}
![import java.util.Scanner;
public class PentagoanArea {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
System.out.print("Enter the length from center to vertex: ");
double r = sc.nextDouble();
double sineRadians = Math.toRadians(Math.PI/5);
double tanRadian = Math.toRadians(Math.PI/2);
double s = 2*r*Math.sin(sineRadians);
double area = (5*s*s)/(4*Math.tan(tanRadian));
System.out.println("The are of the pentagoan is: "+String.format("%.2f", area));
//System.out.println("The are of the pentagoan is: "+area);
}
}
Solution
import java.util.Scanner;
public class PentagoanArea {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
System.out.print("Enter the length from center to vertex: ");
double r = sc.nextDouble();
double sineRadians = Math.toRadians(Math.PI/5);](https://image.slidesharecdn.com/importjava-230413081313-ec21de3b/85/import-java-util-Scanner-public-class-PentagoanArea-public-pdf-1-320.jpg)
