A Return to Parallelism
Lecture no. 13 from the course: Geometry: An Interactive Journey to Mastery
Taught by Professor James Tanton | 31 min | Categories: The Great Courses Plus Online Mathematics Courses
Continue your study of parallelism by exploring the properties of transversals (lines that intersect two other lines). Prove how corresponding angles are congruent, and see how this fact ties into a particular type of polygon: trapezoids.