Relier Pairs Geometry vocabVersion en ligne 3rd grade geometry vocab par Lori Darden 1 line segment 2 ray 3 line 4 angle 5 Parallel lines 6 Intersecting lines 7 vertex 8 right angle forms a square corner It has 1 endpoint and goes on without end in 1 direction. the endpoint shared by 2 rays. is part of a line. It has 2 end points. formed when 2 rays share the same endpoint. straight path that goes on without end in 2 directions they cross they do not cross