A four-armed spiral using the dodecagon versatile
T01246, data165/F10
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Geometry
- The tiling has no symmetry group and hence is not a repeat pattern.
- All the internal angles of the constituent polygons are a multiple of 30°.
- There are no non-regular reflective pairs and two tiles with no mirror image.
- The tiling is edge-to-edge.
- As drawn, contains about 168 polygons.
References
Publications referenced:
- Figure 10 of Paul Gailiunas. Spiral Tilings, Visual Mathematics, 2000. [gailiunas] {Vol 2, No 3}
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