Polygon Angles
Ghee Beom Kim teaching over on FB. "When you triangulate regular polygons (n-gons), you get special triangles with a distinct property: the two larger angles are always exact multiples of the smallest angle. The key condition for these triangles is that their smallest angle must measure 180/n degrees, where n is a natural number. The image provided illustrates this concept."
And Dominic Pons @xponentialdesign had this...













