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13:49
YouTube
The Organic Chemistry Tutor
Lines, Rays, Line Segments, Points, Angles, Union & Intersection - Geometry Basic Introduction
This geometry video tutorial provides a basic introduction into lines, rays, line segments, points, and angles. It also explains the difference between the union and intersection symbols and contains a few practice problems associated with it. Lines extend infinitely in both directions. Rays have a common endpoint and extend infinitely in one ...
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