The Feuerbach Point

Autor:Steve Phelps

Construct the incircle and the three excircles of a triangle. The nine-point circle is tangent to all four circles. The point of tangency of the nine-point circle and the incircle is the Feuerbach Point.

Nuevos recursos

Equation of Locus - Parabola
Making New Year's resolutions for 2026
Pitfalls of Disk/Washer Method
Prism Drawn in 1-Point Perspective
Volume by Shells Around y

Descubrir recursos

Ellipse: Magic Sum = ?
guglielmomeriggi(4bquiz)
平123

Descubre temas

Enteros
Paralelepípedo
Logaritmo
Triángulos Escalenos
Diagramas de árbol