Parallel and Perpendicular Lines, Transversals, Alternate Interior Angles, Alternate Exterior Angles
#parallel and perpendicular lines
#transversals and parallel lines
#transversals and corresponding angles
#transversals geometry
#alternate interior angles
#alternate exterior angles
#corresponding angles
#consecutive interior angles
#vertical angles
#linear pairs
#adjacent angles
#complementary and supplementary angles
#parallel lines
#angles
#transversals
#interior angles
#exterior angles
#complementary angles
#supplementary angles
#math
#perpendicular lines
#geometry
