on the inside of the lines cut by the transversal.

on the outside of the lines cut by the transversal.

not sharing a side with the transversal.

not on the same plane as the transversal.

Consecutive interior angles.

Consecutive exterior angles.

Alterior interior angles.

Alterior exterior angles.

Corresponding angles.

Consecutive interior angles.

Consecutive exterior angles.

Alterior interior angles.

Alterior exterior angles.

Corresponding angles.

 $\angle3$  and $\angle8$  

 $\angle7$  and $\angle2$  

 $\angle7$  and $\angle8$  

 $\angle4$  and $\angle8$  

 $\angle4$  and $\angle8$  

 $\angle7$  and $\angle5$  

 $\angle1$  and  $\angle2$  

 $\angle6$  and  $\angle5$  

 $\angle1$  and  $\angle6$  

 $\angle6$  and $\angle5$  

 $\angle7$  and $\angle8$  

 $\angle4$  and $\angle8$  

Alternate Interior

Corresponding

Same Side Interior

Same Side Exterior

Corresponding

Congruent

Linear Pair

Vertical

Congruent

Supplementary

1 & 7

1 & 2

5 & 8

2 & 7