History
The inventor of the tomahawk is unknown, but the earliest references to it come from 19th-century France. It dates back at least as far as 1835, when it appeared in a book by Claude Lucien Bergery, Géométrie appliquée a l'industrie, a l'usage des artistes et des ouvriers (3rd edition). Another early publication of the same trisection was made by Henri Brocard in 1877; Brocard in turn attributes its invention to an 1863 memoir by Glotin.
Read more about this topic: Tomahawk (geometric Shape)
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