Duality of Regular Polygons
See also: Self-dual polyhedraAll regular polygons are self-dual to congruency, and for odd n they are self-dual to identity.
In addition, the regular star figures (compounds), being composed of regular polygons, are also self-dual.
Read more about this topic: Regular Polygon
Famous quotes containing the word regular:
“[I]n our country economy, letter writing is an hors doeuvre. It is no part of the regular routine of the day.”
—Thomas Jefferson (17431826)