triangulo

public class Triangle extends Figura{
private double altura;
public Triangle (){
setAltura (0);
}

public Triangle (double x,double y, double r){
super(x,y);

setAltura(r);
}
public void setAltura(double r){
altura = r;
}
public double getAltura(){
return altura;
}
public String toString(){
return super.toString()+"altura ="+altura;
}
public static void main (String args []){
Triangle t1 = new Triangle (3,2,5);
Figura p1 = new Figura (3,2);

System.out.println(t1.toString());

System.out.println("altura=:"+t1.getAltura());
System.out.println("coordenada x:"+t1.getCoordenadaX());
System.out.println(p1.toString());

}

}