Copy of Feuerbach's Theorem

Autor:t160053, 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.

Nuevos recursos

Untitled
အခြေခံ data အခေါ်အဝေါ်များ
z`]]
Interactive Unit Circle - Exact Trig Values
Dividing a 3-digit number by a 1-digit number (1)

Descubrir recursos

Function Compositions with Graphs
constructing a perpendicular bisector
Intro to GeoGebra
Parametrisierter Torus
Viteri_B1_Translations

Descubre temas

Secciones Cónicas
Recta Secante o Secante
Regresión Lineal
Varianza
Vectores 2D (dos dimensiones)