KnowraEuler lineLinked fromLinked fromThe 11 pages that link to Euler line, each with the reason it gives.All 11Related 8Compared with 3Simson lineCompared with: It is another classical triangle line, but it links centers rather than projected feet.Monge's theoremCompared with: It is another classical line through three geometrically defined points, arising from a different configuration.Incenter–excenter lemmaCompared with: It links other familiar centers; the incenter generally does not lie on it.