26 lines
594 B
Java
26 lines
594 B
Java
package jawabantandabaca_gmail_com;
|
|
|
|
public class Lingkaran {
|
|
public static double luasLingkaran(double phi, int r) {
|
|
double luas = phi * r *r;
|
|
return luas;
|
|
}
|
|
|
|
public static double kelilingLingkaran(double phi, int r) {
|
|
double keliling = 2 * phi * r;
|
|
return keliling;
|
|
}
|
|
|
|
public static void tampil() {
|
|
double phi = 3.14;
|
|
int r = 14;
|
|
double luas = luasLingkaran(phi, r);
|
|
double keliling = kelilingLingkaran(phi, r);
|
|
System.out.print("Luas Lingkaran = " + luas + "\n" + "Keliling Lingkaran = " + keliling);
|
|
}
|
|
|
|
public static void main(String args[]) {
|
|
tampil();
|
|
}
|
|
}
|