Across
- 3. the statement that immediately follows the word then in a conditional statement
- 4. A compound statement of the form if p then q where p and q are statements
- 6. a system of reasoning that uses facts, rules, definitions, or properties to reach logical conclusions
- 7. in a conditional statement that immediately follows the word if
- 11. a statement that can be written in- if- then form
- 15. two angles measures that have a sum of 180
- 17. the statement formed by negating both the hypothesis and conclusion of a conditional statement
- 19. a location represented by a dot
- 21. angle an angle with degree measure less than 90
- 22. Two nonadjacent angles formed by two intersecting lines
- 24. reasoning that uses a number of specific examples to arrive at a plausible generalization or prediction
- 26. lines that do not intersect and are not coplanar
- 27. points that lie on the same line
- 28. two angles that lie in the same plane, have a common vertex and a common side, but no common interior points
- 29. an angle with degree measure greater than 90 and less than 180
Down
- 1. The point on a segment exactly halfway between the endpoints of the segment
- 2. a measurable part of a line that consists of two points, called endpoints, and all of the points between them
- 5. The statement formed by negating both the hypothesis and conclusion of the converse of a conditional statement
- 8. Having the same measure
- 9. a pair of adjacent angles whose non common sides are opposite rays
- 10. the common endpoint of an angle
- 12. lines that form right angles
- 13. The statement formed by exchanging the hypothesis and conclusion of a conditional statement
- 14. the sum of the lengths of the sides of a polygon
- 16. two angles with measures that have a sum of 90
- 18. points that lie in the same plane
- 19. A flat surface made of points that extends infinitely in all directions
- 20. coplanar lines that do not intersects
- 23. divides into two parts
- 25. made up of points and has no thickness
- 28. The number of square units needed to cover a surface