Circle.java

[a95641126]

import javax.swing.JPanel;

public class Circle extends JPanel{
private static int radius;
private double area;
private double parameter;

Circle(int radius){
    this.radius = radius;

}

public double getRadius(){
    return radius;
}
public static double getArea(){
    return radius*radius*Math.PI;
}
public static double getParameter(){
    return 2*radius*Math.PI;
}
public void setRadius(int newRadius){
    this.radius = newRadius;
}

}

[Turuk3100]

Go Rada 10011

[Turuk3100]

Go Rada 10011