Across
- 1. Right Angle
- 4. Line Segment
- 6. right angle
- 7. Complementary Angles
- 11. Linear pair
- 14. Perpendicular Lines
- 15. Alternate exterior angles
- 17. Vertical Angles
- 18. corresponding angles
- 19. Supplementary angles
Down
- 2. Alternate interior angles
- 3. Parallel lines
- 5. consecutive interior angles
- 8. Linear Pair
- 9. Adjacent Angles
- 10. Acute Angle
- 12. Obtuse Angle
- 13. Symmetry
- 16. Transversal