cs11dotnet7/vscode/Chapter06/Ch06Ex02Inheritance/Circle.cs

namespace Packt.Shared;

public class Circle : Square
{
  public Circle() { }

  public Circle(double radius) : base(width: radius * 2) { }

  public double Radius
  {
    get
    {
      return height / 2;
    }
    set
    {
      Height = value * 2;
    }
  }

  public override double Area
  {
    get
    {
      double radius = height / 2;
      return Math.PI * radius * radius;
    }
  }
}