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 direction. Line segments have a beginning and an end and possess a definite length. Angles are composed of two rays that meet at a common endpoint or a vertex. Geometry Introduction: https://www.youtube.com/watch?v=302eJ3TzJQU Lines, Rays, Line Segments, & Angles: https://www.youtube.com/watch?v=oeO8f0taQDA Acute, Obtuse, Right, & Straight Angles: https://www.youtube.com/watch?v=VjRXfemAbuc Decimal Degrees to DMS Formula: https://www.youtube.com/watch?v=W9kousU6AI0 Clock to Angle Problems: https://www.youtube.com/watch?v=LEHYr0XfSyI Angle Bisector Theorem - Midpoints: https://www.youtube.com/watch?v=2I7ghedeoec ___________________________________ Converse, Inverse, & Contrapositive: https://www.youtube.com/watch?v=TCBu8PD4Lls Geometry Probability - Length & Area: https://www.youtube.com/watch?v=DeH5aHWxEaI Perpendicular Lines, Rays, & Segments: https://www.youtube.com/watch?v=-QFNMEnfRQA Complementary & Supplementary Angles: https://www.youtube.com/watch?v=MKgsObfVHmk Addition & Subtraction Equality Property: https://www.youtube.com/watch?v=RslDIFh_kG8 _______________________________________ Final Exams and Video Playlists: https://www.video-tutor.net/ Full-Length Videos and Worksheets: https://www.patreon.com/MathScienceTutor/collections