Change this to your question / problem / query
abstract public class Figure {
double dim1;
double dim2;
Figure(double a, double b) {
dim1 = a;
dim2 = b;
}
protected double area() {
System.out.println("Area for Figure is undefined.");
return 0;
}
}
public class Rectangle extends Figure {
Rectangle(double a, double b) {
super(a, b);
}
// override area for rectangle
protected double area() {
System.out.println("Inside Area for Rectangle."+super.area());
return dim1 * dim2;
}
}
public class Triangle extends Figure {
Triangle(double a, double b) {
super(a, b);
}
// override area for right triangle
protected double area() {
System.out.println("Inside Area for Triangle.");
return dim1 * dim2 / 2;
}
}
public class FindAreas {
public static void main(String[] args) {
//Figure f;
Rectangle r = new Rectangle(9, 5);
Triangle t = new Triangle(10, 8);
Figure figref;
figref = r;
System.out.println("Area is " + figref.area());
figref = t;
System.out.println("Area is " + figref.area());
//figref = f;
System.out.println("Area is " + figref.area());
}
}