Across
- 2. two points in a line
- 5. more than 90 degrees
- 6. names a location
- 7. two angles whose measures add up to 180 degrees
- 10. starts at one point in a line and extends forever in one direction
- 11. is straight and goes on forever
- 12. intersecting lines form _____, which are always congruent
Down
- 1. figures that have the same size and shape
- 3. 90 degrees
- 4. two angles whose measures add up to 90 degrees
- 8. is a flat surface and extends forever in all directions
- 9. less than 90 degrees