A new simple proof of the Morley’s Trisector Theorem

Yiu Kwong MAN

Research output: Contribution to journalArticlespeer-review

Abstract

In this paper, a simple proof of the Morley’s Trisector Theorem is presented which involves basic plane geometry only. The use of backward geometric approach, trigonometry or advanced mathematical techniques is not required. It is suitable for introducing to secondary or undergraduate students, as well as teachers or instructors for learning or teaching plane geometry. Copyright © 2024 Informa UK Limited, trading as Taylor & Francis Group.

Original languageEnglish
JournalInternational Journal of Mathematical Education in Science and Technology
Early online dateFeb 2024
DOIs
Publication statusE-pub ahead of print - Feb 2024

Citation

Man, Y.-K. (2024). A new simple proof of the Morley’s Trisector Theorem. International Journal of Mathematical Education in Science and Technology. Advance online publication. https://doi.org/10.1080/0020739X.2024.2319129

Keywords

  • Morley’s Trisector Theorem
  • Angle trisectors
  • Non-backward approach

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