3.1

Question 1

traversal

Answer 1

a line that intersects two coplanar lines at two distinct points

Question 2

alternate interior angles

Answer 2

angles that are the same on the opposite
sides of the line on the inside.

Question 3

same-side interior angles

Answer 3

angles on the inside that are on the same side.

Question 4

corresponding angles

Answer 4

angles on the same side but one is on the inside and the other is on the outside.

Question 5

alternate exterior angles

Answer 5

angles that are on different sides of the line and are on the outside.

Question 6

same side exterior angles

Answer 6

angles that are on the same side but on the outside.