Across
- 3. triangle, a triangle with an obtuse angle
- 4. a basic undefined terms of geometry a point is a location
- 8. in a conditional statement the statement follows the word if
- 10. a angle that measures less than 90 degrees
- 11. a comparison of two quantities
- 12. the conjecture of a conditional statement and its converse
- 13. a boundless three-dimensional set of all points
- 15. any sentence that is either true or false
- 17. a quadrilateral with all four sides congruent
- 18. a statement or conjecture that can be proven true
Down
- 1. a point that is in the interior of an angle
- 2. the statement formed by negating both the hypothesis and conclusion of a conditional statement
- 4. co planar that do not intersect
- 5. an angle with a degree measure of 90 degrees
- 6. having the same measure
- 7. a statement that describes a fundamental relationship between the basic
- 9. a point is in the exterior of an angle
- 14. see line segment
- 16. a line containing to points
- 19. a line segment with endpoints that are a vertex of a triangle