Across
- 6. If not q then not p.
- 8. Adjacent angles that form a straight angle.
- 10. Angle who share a commons side and vertex.
- 12. Angle made by opposite rays.
- 13. If and only if.
- 15. Angle whose measure is more than 90' less than 180
- 16. Angle whose measure is less than 90 degrees.
Down
- 1. Angles whose angle measure is 90'.
- 2. Angles whose angles measures sum is 180'
- 3. Angle whose measure is 90 degrees.
- 4. Same length or measurement.
- 5. If q then p.
- 7. Not
- 9. Angles who sides are opposite rays.
- 11. Two rays with common endpoint.
- 14. If not p then not q.