Tilings of the Square With Similar Right Triangles

We prove that if is a right triangle with an acute angle where tan is a totally positive algebraic number then the square can be decomposed into finitely many similar copies of . This result completes the classification of all triangles which ``tile" the square.

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Received April 12, 1999

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Szegedy, B. Tilings of the Square With Similar Right Triangles. Combinatorica 21, 139–144 (2001). https://doi.org/10.1007/s004930170008

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  • AMS Subject Classification (1991) Classes:  52C20