Across
- 3. figures with the same measurement
- 7. straight path that goes on forever in both directions
- 9. exact location
- 11. add up to 180 degrees
- 12. angle that measures between 0 and 90
- 14. made by two rays and common endpoint
- 16. angle that measures 180 degrees
- 18. angles share common vertex and side, but no overlap
Down
- 1. endless flat surface
- 2. on same line
- 4. straight path with two endpoints
- 5. add up to 90 degrees
- 6. angle that measures between 90 and 180
- 8. on same plane
- 10. straight path that goes on forever in one direction
- 13. angles opposite each other
- 15. angle that measures 90 degrees
- 17. cut in half