ALTERNATIF KONTRUKSI TITIK NAGEL

Indah Suryani, Mashadi ', M. Natsir

Abstract


This paper discusses the alternative construction of Nagel point, that is the point formed
by intersection of three vertices of a triangle which is connected to the points of
tangency of the excircle with the opposite sides. This alternative constructionhas been
shown to pass through the incircle. Then, this paper also discusses about outer Nagel
point(semi Nagel point) and prove the concurrence of the Nagel point.

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