public Shape(Point2D Centroid)
{
this.Centroid = Centroid;
}
public Circle(Point2D Centroid, double Radius)
: base(Centroid)
{
this.Radius = Radius;
}
//knows its a constructor so it knows where to put the information
public Rectangle(Point2D Centroid, double Height, double Width)
: base(Centroid)
{
this.Height = Height;
this.Width = Width;
}
