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) { this.alas = alas; } public double getPhi() { return phi; } public void setPhi(double phi) { this.phi = phi; } public double getR() { return r; } public void setR(double r) { this.r = r; } public double getTinggi() { return tinggi; } public void setTinggi(double tinggi) { this.tinggi = tinggi; } public int getSisi() { return sis