Across
- 3. An angle that measures between 90° and 180°
- 4. A point, ray, line, line segment or plane that intersects a segment at its midpoint
- 7. Points that lie on the same line
- 9. Two adjacent angles whose non-common sides are opposite rays
- 10. Points that lie on the same plane
Down
- 1. A ray that divides an angle into two congruent angles
- 2. An angle that measures between 0° and 90°
- 5. Two angles whose sum is 180°
- 6. Two angles whose sum is 90°
- 8. The point that divides a segment into two congruent segments