public class Circle extends TwoDimensionalShape
{
	private double radius;
	
	public Circle(double radius)
	{
		super ("Circle");
		this.radius = radius;
	}
	
	public double getArea()
	{
		double area;
		area = Math.PI * radius * radius;
		return area;
	}
	
	public String toString()
	{
		String out;
		out = super.toString()+ "of area" + getArea();
		return out;
	}
}