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C# C# Objects Encapsulation with Properties Expression Bodied Members

Using Expression Bodied Method's in C# Objects

Hello, not sure if Im doing something wrong on this one. The first step to that challenge works fine, but the second step is not. Can someone point me to the right answer?

Thanks in advance.

Chris

Square.cs
namespace Treehouse.CodeChallenges
{
    class Square : Polygon
    {
        public double SideLength { get; private set; }

        public double Area => SideLength * SideLength;

        public Square(double sideLength) : base(4)
        {
            SideLength = sideLength;
        }

        public void Scale => SideLength *=  factor;

    }
}
Polygon.cs
namespace Treehouse.CodeChallenges
{
    class Polygon
    {
        public int NumSides { get; private set; }

        public Polygon(int numSides)
        {
            NumSides = numSides;
        }
    }
}

2 Answers

yup, that's it, thanks!