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Cópia de Il puzzle di Haberdasher - Haberdasher's puzzle

Author:
Rafael Henrique Trajano Santos, Simona Riva
Un esempio di dissezione, il puzzle di Haberdasher, proposto nel 1907 da Henry Dudeney, che trasforma un triangolo equilatero in un quadrato equivalente. A dissection example, the Haberdasher's puzzle, proposed in 1907 by Henry Dudeney, that transforms an equilateral triangle into an equivalent square.

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