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Physical Sciences and Mathematics Commons

Open Access. Powered by Scholars. Published by Universities.®

Mathematics

East Tennessee State University

Electronic Theses and Dissertations

2013

Contradiction

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Full-Text Articles in Physical Sciences and Mathematics

A Variety Of Proofs Of The Steiner-Lehmus Theorem, Sherri R. Gardner May 2013

A Variety Of Proofs Of The Steiner-Lehmus Theorem, Sherri R. Gardner

Electronic Theses and Dissertations

The Steiner-Lehmus Theorem has garnered much attention since its conception in the 1840s. A variety of proofs resulting from the posing of the theorem are still appearing today, well over 100 years later. There are some amazing similarities among these proofs, as different as they seem to be. These characteristics allow for some interesting groupings and observations.