Draw Triangle in Java Applet

import java.applet.*;
import java.awt.*;
public class Triangle extends Applet
{
public void paint(Graphics g1)
{
g1.drawLine(180,150,180,370);
g1.drawLine(180,150,440,370);
g1.drawLine(180,370,440,370);
}
}

<html>
   <head>
   </head>
   <body>
         <applet code = "Triangle.class" width = "640" height = "520"></applet>
   </body>
</html>

Output:
Draw Triangle in Java Applet