/**
   This class is the driver for the PlayWithTriangle class
	which has a recursive method in it.
	
*/
public class PlayWithTriangleDriver
{
   public static void main (String [] args)
	{
	    int size;
	    Triangle myTriangle;
		 myTriangle = new Triangle (7);
		 size = myTriangle.getArea();
		 System.out.println
		   (" the size of a triangle of width 4 is " + size);
	}// end main
} // end class