Across
- 2. 2 angles with the same measure
- 9. lines that have the same slope
- 10. angle with a degree measure of 180
- 11. no congruent sides
- 13. equation that states 2 ratios that are equal
- 15. points that lie on the same plane
- 17. 2 angles that share a common side and vertex
- 18. quadrilateral where both pairs of opposite sides are parallel
- 19. only 2 congruent sides
Down
- 1. lines that have slopes with opposite reciprocals
- 3. all sides are congruent
- 4. study of triangle measurement
- 5. line that intersects two or more lines
- 6. closed figure formed by 3 or more line segments called sides
- 7. points that lie on the same plane
- 8. where sides intersect
- 12. angle with a degree measure less than 90
- 14. angle with a degree measure more than 90
- 16. comparison of 2 or more quantities
- 20. non-coplanar lines that never intersect