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