1. Warm Up
Word Bank Vertical Angles Congruent Angles Linear Pair Parallel Lines
Skew Lines – Lines that do not intersect and are not coplanar

2. Transversal Lines

4. Angle 2 & Angle 4 Angle 5 & Angle 7

5. Corresponding Angle Postulate
If two parallel lines are cut by a transversal, then their corresponding angles are congruent.
130°
50°

6. Alternate Interior: Angle 6 & Angle 3
Alternate Exterior: Angle 5 & Angle 4

7. Same-side Interior: Angle 6 & Angle 7
Same-side Exterior: Angle 1 & Angle 4

8. 125°
125°
55°
55°
125°
125°
55°