public static void PrintArea(IFlatFigure figure) { Console.WriteLine("Area is " + figure.GetArea()); }
/// <summary>Calculates area for a given flat figure</summary> public double GetArea(IFlatFigure figure) { return(figure.GetArea()); }
public static void PrintPerimeter(IFlatFigure figure) { Console.WriteLine("Perimeter is " + figure.GetPerimeter()); }