Grade 8 Math #11.1d, Finding unknown angle measures

An explanation of how to find the unknown angle measures of a transversal algebraically by writing a linear equation, by using complementary angles, supplementary angles, corresponding  angles, Alternate exterior angles, Alternate interior angles, and same side interior angles.  

Grade 8 Math #11.1a, Transversals - Parallel lines and Angles
Grade 8 Math #11.1a, Transversals - P...

Grade 8 Math #11.1b, Construct and measure angles of Transversals
Grade 8 Math #11.1b, Construct and me...

Grade 8 Math #11.1c, Transversals - Justify angle relationships
Grade 8 Math #11.1c, Transversals - J...

Grade 8 Math Course Playlist:
Grade 8 Math Course (Old 2014 Playlist)

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