Feuerbach's Theorem

Auteur :V8frr

Feuerbach's theorem, which states that the nine-point circle is tangent to the three excircles of the triangle as well as its incircle. Drag A, B and C to see that this reamins invariable for any triangle.

Nouvelles ressources

Rolling Circles and Polygons
Rolling an Equilateral Triangle
Nikmati Keunggulan Di Bandar Judi Terpercaya
Publish app "Public" test
Conway Circle Theorem

Découvrir des ressources

Tangent
Unit Circle and Sine Graph CFGS
LU2.2 Q1 (2)
Lissajous curve is only a sinusoid rolled on a cylinder

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Sections Coniques
Logarithme
Nombres
Test d'Hypothèse
Fonctions Affines