class Main { public static void main(String[] args) { //TODO code application logic here //L=0.5xalasxtinggi //input int alas, tinggi; alas=15; tinggi=25; //proses double L; L=0.5*alas*tinggi; //output System.out.println("\t Menghitung Luas Segitiga \n\n"); System.out.println("Nilai alas= "+alas); System.out.println("Nilai tinggi= "+tinggi); System.out.println("Nilai Luas segitiga= "+L); } }