public Cylinder(Cylinder a) : base(a.X, a.Y, a.radius) { height = a.height; }
public Cylinder(Cylinder a) : base(a.X, a.Y, a.radius) { height = a.height; }
public Cylinder(Cylinder a) : base(a.X, a.Y, a.radius) { height = a.height; }
public Cylinder(Cylinder a) : base(a.X, a.Y, a.radius) { height = a.height; }