The Schiffler Point

Author:Steve Phelps

Let I be the incenter of a triangle ABC. The Schiffler point of ABC is the point of concurrence of the Euler lines of the four triangles BCI, CAI, ABI, ABC.

New Resources

Deciding How New Information Affects Probability
Perpendicular Lines: Quick Exploration
Right Triangle Inscribed in a Semicircle
GeoGebra 3D Modeling Workshop (March 8 2024)
Midpoint Theorem (V2): Integer Solutions

Discover Resources

Secant-Secant Angles
Geogebra1
Congruent Chords Gallery Walk Activity
Inscribed Quadrilateral's Angles Relationships APS
Investigating Data Using MAD

Discover Topics

Trapezoid
Straight Lines
Quadratic Equations
Definite Integral
Correlation