This basic geometry video tutorial discusses parallel and perpendicular lines in addition to transversals and all the angles that are formed by it such as alternate interior and exterior angles. This video contains plenty of examples and practice problems. Geometry Introduction: Addition & Subtraction Equality Property: Multiplication & Division Property Equality: Transitive Property of Congruence: Triangles - Basic Introduction: Alternate Interior & Exterior Angles: ________________________________________ 2 Column Proofs of Congruent Segments: 2 Column Proofs of Angles: Triangle Congruence - SSS, SAS, ASA: CPCTC - 2 Column Proofs With Triangles: Median of a Triangle Formula: _______________________________________ Final Exams and Video Playlists: Full-Length Videos and Worksheets: