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