incenter
Số nhiều: incenters
Từ liên quan
anglebisectortriangleincircleradiusinradiuscentroidorthocentercircumcenterexcenterexcirclegeometrytrigonometryvertexsideperimeterareapointlinesegmentplaneconcurrencyconcurrentintersectiontangenttangencycirclearcchorddiametertheoremproofaxiompostulatecoordinatevectoraltitudemedianperpendicularparallelangle bisectorequilateralisoscelesscaleneacuteobtuseright anglepolygonconvexconcavesymmetrydistancelengthwidthheightsemiperimetercenterlocusbisectintersecttangent line