Star polygon names combine a numeral prefix, such as penta-, with the Greek suffix -gram (in this case generating the word pentagram). The prefix is normally a Greek cardinal, but synonyms using other prefixes exist. For … See more

The interior of a star polygon may be treated in different ways. Three such treatments are illustrated for a pentagram. Branko Grünbaum and … See more

Star polygons feature prominently in art and culture. Such polygons may or may not be regular, but they are always highly symmetrical. … See more

Hart, Vi (2010). "Doodling in Math Class: Stars". YouTube. See more

A regular star polygon is a self-intersecting, equilateral, and equiangular polygon.
A regular star polygon is denoted by its Schläfli symbol {p/q}, where p (the number of vertices) and q (the density) are relatively prime See more

When the intersecting line segments are removed from a regular star n-gon, the resulting figure is no longer regular, but can be seen as an isotoxal concave simple 2n-gon, alternating vertices at two different radii. Branko Grünbaum, in Tilings and patterns See more

• List of regular polytopes and compounds#Stars
• Five-pointed star
• Magic star
• Moravian star
• Pentagramma mirificum See more