The Feuerbach Point

ForfatterSteve 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.

Nye Materialer

Function Art 3D - Flower
Midpoint Theorem Questions: Mild
Perpendicular Lines: Quick Exploration
Basic and Compound Inequality Illustrator
Slope Illustrator (2)

Opdag Ressourcer

Pentamini: la sagoma del gatto
Graph Tangents Cubics
Number of solutions with discriminant
Perpendicular Bisectors
физика

Udforsk emner

Geometriske flytninger
Statistiske karakteristika
Omkreds
Multiplikation
Rektangel