public class UseFigs
{
	public static void main(String[] args)
	{
		Circle myCircle = new Circle(5);
		System.out.println(myCircle.perimeter());
		System.out.println(myCircle.area());
		Rectangle myRectangle = new Rectangle(7, 8);
		System.out.println(myRectangle.perimeter());
		System.out.println(myRectangle.area());
	}
}