The circumcentre O, the median point M, and the orthocentre H, are collinear, with M trisecting OH.
The line OMH is called the Euler line.
Circumcentre, O
Median point, M
Orthocentre, H
Euler line, OMH
Other Related Theorems:
Medial Circle Gossard's Theorem
Title Page
Introduction & Contents
Main theorem, this section
Historical Notes
Manipulating CabriJava