Question

front side for points. back page for extra practice review: what angle relationships do we know so far? list all angle relationships that result in congruent angles when on parallel lines cut by a transversal: list all angle relationships that result in supplementary angles when on parallel lines cut by a transversal:

Explanation:

When parallel lines are cut by a transversal, congruent - angle relationships include corresponding angles, alternate - interior angles, and alternate - exterior angles. Supplementary - angle relationships include same - side interior angles and same - side exterior angles.

Answer:

Congruent angles: Corresponding angles, Alternate - interior angles, Alternate - exterior angles.
Supplementary angles: Same - side interior angles, Same - side exterior angles.