Bourgoin, Plate 124
T01142, data158/B124
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Geometry
- The symmetry group of the tiling is *632 (p6m).
- Contains one regular 9-pointed star polygon with vertex angle of 80°.
- Contains one regular 12-pointed star polygon with vertex angle of 60°.
- There are 12 non-regular reflective tiles.
- The tiling satisfies the interlace condition and has 6 finite interlaces and no infinite interlace.
- The tiling is edge-to-edge.
- As drawn, contains about 1005 polygons.
References
Publications referenced:
- Plate 124 (Inexact pentagons) from [bourgoin]
- Thes. Islamicus F4694 (Ghanim al-Bahrawan) from [pc]
- Burlington Magazine 1919 Vol 35: 243 (Cairo: minbar of mosque of Amir Zayn ad-Din Abu Bakr (1479)) from [pc]
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