9 similar triangles in square, angle = 17.4790985769 degrees
data179/LEEA9
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Geometry
- This is not a repeat pattern and hence has no symmetry.
- The square contains 9 similar but not identical triangles.
For general details about this class of tiling, see.
References
Publications referenced:
- From Tony Lee of Not specific. Personal Communication, Information sent to the author, 21c. [pc]
Photo?
v54