Across
- 2. formed by two rays
- 6. 2 angles whose sides are opposite rays
- 7. real number that corresponds to a point
- 9. has not congruent sides
- 11. lines that intersect to form right angles
- 14. two segments that have the same length
- 16. lines that never cross
- 17. one endpoint and extends in one direction without end
- 18. all 3 sides are congruent
- 20. flat surface extends without end no thickness
- 22. 2 angles whose sum is 90
- 24. has one obtuse angle
Down
- 1. endpoint of an angle
- 2. two coplanar angles common sides, vertex
- 3. extends in two opposite directions without end
- 4. two nonadjacent interior angles
- 5. ray that divides an angle in half
- 8. angle formed by a side and extension side
- 10. indicates location no size
- 12. triangle with 2 sides congruent
- 13. 2 angles whose sum is 180
- 15. part of a line
- 19. all 3 angles are acute
- 21. angles with the same measurement
- 23. lines not parallel and do not intersect