This resource is a fun Bingo review game activity about parallel lines. Some of the included concepts are pairs of angles when two lines are intersected by a transversal (corresponding, same side exterior, same side interior, alternate exterior, alternate interior), relationships between the pairs of angles when the two lines are parallel, and some other Geometry properties and theorems. There are three files in this resource. One file is a Google Doc that contains 26 different Bingo boards. A second file is a Google Slides presentation with each Bingo question written on its own slide; this is for projection purposes while playing the game. There are a total of 40 questions. The third files is an answer key. The files are editable for those who would like to swap out a question for a different one.