(3.3.4^{**}_{π/6};3.4^{*}_{π/6}.4^{**}_{π/6}.4^{*}_{π/6})
data146/E253
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Geometry
- The symmetry group of the tiling is 2*22 (cmm).
- All the internal angles of the constituent polygons are a multiple of 30°.
- Contains one equilateral triangle.
- Contains one regular four-pointed star polygon with vertex angle of 30°.
- The tiling does not satisfy the two-colour condition.
- The tiling is edge-to-edge.
- As drawn, contains about 172 polygons.
References
Publications referenced:
- Exercise 2.5(3) of B GrÃ¼nbaum and G C Shephard. Tilings and Patterns, W H Freeman, 1987. ISBN 071671193. [gands] {Most important work in this area.}
- Figure 7 of Joseph S. Myers. 2-uniform tilings ..., www.polyomino.org.uk, 2009. [myers2] Available on Internet.
Collections of similar tilings
Photo?
v54