We see here at level 1, there is 5 segments.

Each one is 1/3 of the original.

So the length is 5/3 times L.

So at level 2, we would have 5 squared over 3 squared

times L. Or 25/9 of L. At level N, well we'd have

5/3 raised to the N power.

And the fractal dimension is the number

of copies, 5, divided by the reduction factor, 3.

So it's log 5 divided by log 3.