Conway's nonperpendiculars as a tool: the case of the law of cosines

DOI10.1007/s00283-015-9578-1zbMath1479.51017OpenAlexW2260788742MaRDI QIDQ311377

Michael Neubrand

Publication date: 30 September 2016

Published in: The Mathematical Intelligencer (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s00283-015-9578-1

Mathematics Subject Classification ID

Elementary problems in Euclidean geometries (51M04)

Cites Work

• Unnamed Item
• On Morley's trisector theorem
• Is John Conway's proof of Morley's theorem the simplest and free of a deus ex machina?
• Deus ex machina and the aesthetics of proof

This page was built for publication: Conway's nonperpendiculars as a tool: the case of the law of cosines