30-gon Circle of Prisms
Panels 30 × Geomag triangle panel icon
60 × Geomag square panel icon
30 × Geomag pentagon panel icon
Rods 240 × Geomag rod icon
Spheres 120 × Geomag ball icon
Author PolyClare 15:19, 9 January 2008 (UTC)

This is a simplified form of the 30-gon that appears on page 90 of Stewart's book (2nd edition) [I finally got a copy!]. This ring is exact. The form presented here differs from Stewart's in that it simply uses prisms and doesn't fret that many faces are coplanar.

This ring is the basis for the Curved Triangle Using 30-gon Circle Arcs.

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