Nonagram

$\begin{figure}\begin{center}\BoxedEPSF{StarofGoliath.epsf scaled 600}\end{center}\end{figure}$

The Star Figure $\{9/3\}$ composed of three Equilateral Triangles rotated at angles 0°, 40°, and 80°. It has been called the Star of Goliath by analogy with the Star of David (Hexagram).