Freese's Dissection of Four Regular Dodecagons into a Square
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This Demonstration shows Freese's 16-piece dissection of four dodecagons into a square.
Contributed by: Izidor Hafner (May 2018)
Open content licensed under CC BY-NC-SA
Snapshots
Details
This dissection is shown on plate 129 [1].
Reference
[1] G. N. Frederickson, Ernest Irving Freese's Geometric Transformations: The Man, the Manuscript, the Magnificent Dissections!, New Jersey: World Scientific, 2018.