Showing that the impossible is only impossible when you do not know how to parse the problem.
https://youtu.be/sfx4Y8foKFA
Using what was known and preserved in Euclid's Elements, using simple math, divide a circle into any number of parts you please.
All you have to do, is realize that the center of a circle is the numerator, and the circumference of a circle is a denominator. Watch how it is done in Formal Geometry.
Fundamental Angle Math
Re: Fundamental Angle Math
If every primitive in a figure is the product of a unit line, including the circle, than every product of that figure is the product of straightedge and compass.