import java.awt.*;
import java.applet.Applet;

public class TriangleMethodDemo extends Applet {
    public void paint(Graphics g) {
        drawTriangle(g, 80, 200, 100, 110);
        drawTriangle(g, 125, 220, 60, 70);
    }
    private void drawTriangle(Graphics g, int bottomX, int bottomY, 
                            int base, int height) {
            int rightX = bottomX + base;
            int topX = bottomX + base/2;
            int topY = bottomY - height;

            g.drawLine(bottomX, bottomY, rightX, bottomY);
            g.drawLine(rightX, bottomY, topX, topY);
            g.drawLine(topX, topY, bottomX, bottomY);
        }
    }