Objek Tabung / 2012420033

   import java.util.Scanner;

   public class lingkaran {
    public double pi=3.14, kell, vol;
    public float luas;
    public int r, t;
    String alas;
   
    public void r(){
        Scanner in= new Scanner(System.in);
        r = in.nextInt();
    }
    public void t(){
    Scanner in= new Scanner(System.in);
        t = in.nextInt();
    }
    public void kell(){
        kell=2*pi*r;
        System.out.println("Keliling Alas: "+kell);
    }
    public void luas(){
        luas=(float) (pi*(r*r));
        System.out.println("Luas Alas: "+luas);
    }
    public void vol(){
        vol=luas*t;
        System.out.println("Volume Tabung: "+vol);
    }

public static void main(String[] args) {
        // TODO code application logic here
       lingkaran x=new lingkaran();
      
      System.out.print("jari-jari alas: ");
            x.r();
            System.out.print("tinggi tabung: ");
            x.t();
            x.kell();
            x.luas();
            x.vol();

Nama: Ria Suryani

NIM: 2012420033

Kelas: A

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Posted by arek informatika, Published at 00.48 and have 0 komentar