Activate Flash plug-in or JavaScript and reload to view Morley's Theorem, Triangle, angle trisectors, Mathematics. Online Learning.


Frank Morley was a member of Haverford College's Department of Mathematics in the early part of the twentieth century. He is credited with being the first to arrive at the celebrated Morley's trisector theorem:

"The three points of intersection of the adjacent angle trisectors of any triangle form an equilateral triangle."

See also:
Morley's Theorem - Puzzle

Morley's Trisector Theorem: HTML5 animation


Home | Geometry | Email | by Antonio Gutierrez