Across
- 5. angle outside the parallel lines
- 7. interior angles on opposites sides of transversal
- 8. Angle inside parallel lines
- 9. line that crosses parallel lines
Down
- 1. exterior angles on opposite sides of the transversal
- 2. pairs of angles in similar positions
- 3. lines or points in the same plane
- 4. lines in the same plane that never meet
- 6. lines space that are not coplanar and never meet