static void Main(string[] args) { Console.Write("Circle’s radius: "); double radius = Convert.ToDouble(Console.ReadLine()); Circle ans = new Circle(); //radius = ans.radius; Console.WriteLine("The area of the circle is " + ans.findArea()); Console.WriteLine("The Diameter of the circle is " + ans.findDiameter()); Console.WriteLine("The Circumference of the circle is " + ans.findCircumference()); Console.ReadKey(); }