KnowraAngle bisectorLinked fromLinked fromThe 14 pages that link to Angle bisector, each with the reason it gives.All 14Broader topic 1Related 6Narrower topic 5Compared with 2IncenterNarrower topic: The incenter is defined by the intersection of the triangle’s three internal angle bisectors.IncircleNarrower topic: The three internal angle bisectors meet at the center of the incircle.Angle bisector theoremNarrower topic: The theorem is a specific consequence of a triangle's internal angle bisector.Incenter–excenter lemmaNarrower topic: The incenter and excenters are defined by intersections of angle bisectors.Steiner–Lehmus theoremNarrower topic: The theorem compares the lengths of two such segments inside one triangle.