Across
- 1. a pair of adjacent angles with noncommon sides
- 5. lines, segments, or rays, that form right angles
- 6. an angle that equals 90 degrees
- 7. an angle that is more then 90 degrees
- 9. angles two angles with measures that equal a sum of 90
Down
- 2. two angles that lie in the same plane, and have a common vertex
- 3. two nonadjacent angles formed by two intersecting lines
- 4. an angle that is less then 90 degrees
- 8. two angles with measures that have a sum of 180