Unit 3(Theorems) Flashcards
What is the theorem to prove parallel lines with alternate interior angles?
Alternate interior angles congruent –> parallel lines
What is the theorem to prove parallel lines with alternate exterior angles?
Alternate exterior angles congruent –> parallel lines
What is the theorem to prove parallel lines with corresponding angles?
Corresponding angles congruent–> parallel lines
What is the theorem to prove parallel lines with same side interior angles supplementary?
Same side interior –> parallel lines
What is the theorem to prove parallel lines with same side exterior angles supplementary?
Same side exterior –> parallel lines
What is the theorem to prove alternate interior angles congruent with parallel lines?
Parallel lines –> alternate interior angles congruent
What is the theorem to prove alternate exterior angles congruent with parallel lines?
Parallel lines –> alternate exterior angles congruent
What is the theorem to prove same side interior angles supplementary with parallel lines?
Parallel lines –> same side interior angles supplementary
What is the theorem to prove same side exterior angles supplementary with parallel lines?
Parallel lines –> same side exterior angles supplementary
