Java Programming Inheritance Geometri with extends class Circle, Rectangel, Triangel
//class Geometri package tugasapbo; public class Geometri { protected double alas; protected double phi; protected double r; protected double tinggi; protected int sisi; public Geometri() { } public Geometri(double alas, double phi, double r, int sisi, double tinggi) { this.alas = alas; this.phi = phi; this.jarijari = r; this.tinggi = tinggi; this.sisi = sisi; } public double getAlas() { return alas; } public void setAlas(double alas) { ...