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JOURNALS // Mathematical Education // Archive
Math. Ed., 2024 Issue 3(111), Pages 2–9 (Mi mo879)
Students and teachers of secondary school

Trilinear coordinates and collinearity

A. N. Afanasyev

Institute for Mathematics and Informatics, North-Eastern Federal University

Abstract: The article provides examples of the use of trilinear coordinates to prove some well-known theorems on collinearity.

UDC: 514.11


© Steklov Math. Inst. of RAS, 2025