This is part 2 of a two-part series in which I prove the corresponding (and alternate: see linked video) angles formed by two parallel lines and the transversal that intersects them. In this part I prove the corresponding angles. Alternate Angles Proof video: How to identify corresponding and alternate angles and some example question: For proof videos making use of alternate or corresponding angles see below: - - angle properties of a parallelogram - parallelogram diagonals bisect each other Chapters: 0:00 introduction and another helpful video 1:02 proving the initial pair of corresponding angles 5:08 corresponging pair 2 6:03 corresponging pair 3 6:45 corresponging pair 4 7:18 recommended videos of further interest Subscribe to TinyMaths here: