That's the fun behind it.
The fact is that both represent abstract thoughts and ideas and cannot be proven.
Likewise, they cannot be unproven. They can only be theorized, and agreed upon.
The 2(pi)i proof has its own specific rules that were developed to make it work.
I don't know what the exact rules are, but it works... somehow.
What's hard as hell to grasp is Calculus.
A two dimensional graph, who's area is infinitely large (asymptote on the x or y axis), can have a defined volume once rotated around an axis.
It's nuckin' futs.
You sig rocks, btw.

(Make me one?

?)