Angle
Pair
Vertical Angles
Same Group
&
Across the Vertex
Angle Relationship
CONGRUENT
Linear Pair
Same Group
&
Side-by-Side
Supplementary
= 180
Consecutive Interior
Different Group
Inside
&
Same Side
Alternate Interior
Different Group
Inside
&
Different Sides
Supplementary
= 180
CONGRUENT
Consecutive Exterior
Different Group
Outside
&
Same Side
Supplementary
= 180
Alternate Exterior
Different Group
Outside
&
Different Sides
CONGRUENT
Corresponding
Different Group
&
Both Inside and Outside
CONGRUENT
DiAgRaM