scattered wrote: >quasi wrote: >> >> Call an n-gon rational if all edge lengths are rational. >> For n > 6, does there exist a rational n-gon which can be >> inscribed in a unit circle? > >Why not multiply your question by the LCM? When can n-gons >whose sides are integers be inscibed inside of a circle of >integer radius?
Yes, it's the same question.
I just chose to state the question using radius 1 and rational edge lengths.