Dynamic Research into Forms Obtained from Van-Aubel's Theorem When the Quadrilateral Degenerates to a Line-Segment.

Autor:	Segal, Ruti, Stupel, Moshe
Předmět:	QUADRILATERALS TRIANGLES HIGH school students COMPUTER software
Zdroj:	Resonance: Journal of Science Education; Sep2022, Vol. 27 Issue 9, p1629-1643, 15p
Abstrakt:	This article presents research activity by outstanding high school students aimed at discovering interesting geometric conservation properties in the context of Van Aubel's theorem, specifically in the case where the quadrilateral first degenerates into a triangle and later into a straight line. For some properties, proofs are presented with explanations of every stage. This activity was accompanied by computer software that facilitates dynamic research into various forms. [ABSTRACT FROM AUTHOR]
Databáze:	Supplemental Index
Externí odkaz:	Zobrazit plný text záznamu Full text from SpringerLink