3.1 properties of parallel lines

Question 1

transversals

Answer 1

a line intersecting two coplanar lines at distinct points

Question 2

alternate interior angles

Answer 2

angles on the inside that are on opposite sides

Question 3

same side interior angles

Answer 3

angles on the same side that are on the inside

Question 4

corresponding angles

Answer 4

angles that are in the same spots as each other

Question 5

two column proof

Answer 5

used to display steps that prove theorems

Question 6

alternate exterior angles

Answer 6

angles that are outside and are on opposite sides

Question 7

same side exterior angles

Answer 7

angles on the outside that are on the same side