Across
- 3. Angles with a common vertex and a common side
- 5. A pair of adjacent angles with non common sides that are opposite rays
- 6. Lines, segments or rays that form a right angle
- 7. An angle greater than 90 degrees
- 9. Two angles that equal 180 degrees
Down
- 1. Two angles that equal 90 degrees
- 2. An angle that measures 90 degrees
- 4. Two nonadjacent angles formed by intersecting lines
- 8. An angle less than 90 degrees