Designing of Cone using Applets in JAVA

import java.applet.Applet; 
import java.awt.*; 
public class Graph3_Cone extends Applet
{ 
    public void paint(Graphics g)
    { 
        Font font = new Font("Serif", Font.PLAIN, 26);
        g.setFont(font);
        setBackground(Color.red);
        setForeground(Color.yellow);
        g.drawOval(80,280,320,100);
        g.drawLine(240,50,82,320);
        g.drawLine(240,50,398,320);
        g.drawLine(240,330,398,330);
        g.drawLine(240,50,240,330);
        g.drawString("Radius(R)",260,360);
        g.drawString("Height(H)",246,255);
        g.drawString("Slant Height(L)",340,210);
        g.drawString("CONE",220,420);
    } 
}