static void Main(string[] args) { Rectangle r = new Rectangle(5, 7); var resultRectangleArea = r.Area(); var resultRectanglePerimeter = r.Perimeter(); Console.WriteLine($"Povrsina pravougaonika je: {resultRectangleArea}"); Console.WriteLine($"Obim Pravougaonika je {resultRectanglePerimeter}"); Console.WriteLine($"=========================="); Circle c = new Circle(11); var resultCircleArea = c.Area(); var resultCirclePerimeter = c.Perimeter(); Console.WriteLine($"Povrsina kruga je: {resultCircleArea}"); Console.WriteLine($"Obim kruga je: {resultCirclePerimeter}"); Console.WriteLine("Press any key to exit..."); Console.ReadKey(); }