Paccard, Vol1, page 254, bottom left
data186/P254BL
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Geometry
- The symmetry group of the tiling is *442 (p4m).
- All the internal angles of the constituent polygons are a multiple of 45°.
- Contains 20 squares.
- Contains 10 regular two-pointed star polygons with vertex angle of 45°.
- Contains one regular 8-pointed star polygon with vertex angle of 90°.
- Contains four regular 8-pointed star polygons with vertex angle of 45°.
- There are 6 non-regular reflective tiles (including one kite) and one reflective pair.
- The tiling satisfies the two-colour condition.
- The tiling is edge-to-edge.
- As drawn, contains about 1217 polygons.
References
Publications referenced:
- Vol1, page 254, bottom left (Morocco) of Paccard, AndrÃ©. Traditional Islamic craft in Moroccan architecture, Saint-Jorioz, France, 1980. ISBN 286486003. [paccard] {2 v. : ill. (some col.) ; 31 cm.}
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