Across
- 2. lines that stay the same distance apart and do not intersect
- 5. located in the same position
- 7. measures exactly 180 degrees
- 8. inside the parallel lines and alternate across
- 10. a figure formed by two rays with a common endpoint
- 11. measures between 90 and 180 degrees
- 12. a line that intersects parallel lines
- 13. two angles whose sum is 90 degrees
- 15. angles that are opposite eachother
Down
- 1. measures less than 90 degrees
- 3. outside the parallel lines and alternate across
- 4. angle that measures exactly 90 degrees
- 6. to cross or meet at a point
- 7. two angles whose sum is 180 degrees
- 9. angles that share a common endpoint and side but do not overlap
- 14. the common endpoint of two rays in an angle