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

Area of a Circle Illustrated
רישום חופשי
Untitled
Nikmati Keunggulan Di Bandar Judi Terpercaya
bewijs stelling van Pythagoras

Découvrir des ressources

รูปคลี่ของพีระมิด
midpoint of a triangle theorem
orthocenter
example.OW.IMPL.2.0
Untitled

Découvrir des Thèmes

Droites
Addition
Soustraction
Triangles
Distributions