
Re: Can a fraction have none noneending and nonerepeating decimal representation?
Posted:
Jul 31, 2013 8:32 PM


> I must ask you, you do realise that for any polygon the perimeter do have a closed rational form relative the radius?
So, if r is the radius and s is the side, then there is a rational, q, such that r = s * q, for any ngon (polygon)?
For example if n = 6, then q = 1.
Now, if n = 7 then that is surely false, for sin(360/7) is surely irrational.
ZG

