Copy of Feuerbach's Theorem

Auteur :cornel welster, 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

apec
Taylor Error Bound
Graph of Slopes of Tangent Lines
רישום חופשי
Limaçons

Découvrir des ressources

Lijnformules oefenen
MCV4U
Parallelogram Properties_Sanchez
Elementi parabole
Parallel line-related angles

Découvrir des Thèmes

Symétrie
Geometrie Fractale
Vecteurs 3D (Espace)
Variables Aléatoires
Polygones