Across
- 7. An angle whose measure is 180 degrees
- 9. A ray that divides an angle into two angles that are congruent.
- 12. Two angles that have the same measure.
- 14. An angle whose measure is 90 degrees.
- 15. The region that contains all the points between the sides of the angle.
Down
- 1. Two positive angles whose measures have a sum of 180 degrees.
- 2. The where two rays meet to form an angle.
- 3. two angles that do not share a common vertex and side.
- 4. An angle whose measure is greater than 90 degrees.
- 5. The region that contains all of the points outside the angle.
- 6. Two positive angles whose measures have a sum of 90 degrees.
- 8. Two angles that share a common vertex and side, but have no common interior points.
- 10. Two adjacent angles whose noncommon sides are opposite rays. They are also supplementary.
- 11. Two angles whose sides form two pairs of opposite rays.
- 13. and angle whose measure is less than 90 degrees.
