Morley' theorem and Morley inner triangle

Author:Spiridon Kuruklis

In a triangle, the interior angle trisectors, proximal to the sides respectively, meet at the vertices of an equilateral. This equilateral is called Morley inner triangle.

New Resources

Midpoint Theorem (V2): Integer Solutions
Midpoint Theorem Questions: Mild
GeoGebra 3D Modeling Workshop (March 8 2024)
Writing and Graphing Proportional Relationships (k>0)
Right Triangle Inscribed in a Semicircle

Discover Resources

A.SSE.1 Quadratic using vertex, focus and directrix
HD2 leg geometry
Concurrent Altitudes Proof
Round6_ScienceCat
Tangent line problems

Discover Topics

Cosine
Means
Limits
Set Theory
Median Line