Copy of Feuerbach's Theorem

Autor: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.

Nuevos recursos

Neuberg's Theorem
Untitled
seo tool
兩位數的位值
Visualizing the Pythagorean Identity with Sine and Cosine

Descubrir recursos

Square Tiles
Distance from the Center to the Chord
morley's theorem reverse proof
pizza theorem

Descubre temas

Matrices
Rectas
Cilindro
Circunferencia Circunscrita
Coseno