Theorem 4.4b: In an {n/k} star inscribed in a circle of radius r, if 1 < j < n/2 then the distance from the Pj points to the Pi points on a line of the star is

If the points are on the same side of Po use the minus sign. If they are on opposite sides, use the plus sign.

We present 3 proofs of this result.

proof 1

proof 2

proof 3

Return to text