1:00
en
CR
Vocabulary
23
Adjacent Angles:two coplanar angels with a common side, common vertex and no common interior points.
Vertical angles: 2 nonadjacent angles formed by two intersecting lines.(Are always congruent.)
Linear Pair:adjacent angles whose noncommon sides are opposite rays.
Complementary angles:angles who are sometimes known as complements.
Supplementary Angles:angles that form a line when combined.
Proof:a constructed argument that shows why a conjecture is true.
Hypothesis: known as the "if" part.
Conjecture:a conclusion one reaches using inductive reasoning.
Point: indicates a location and has no size.
Line:contains infinitely many points.
Plane: flat surface.
Segment: name it with 2 endpoints.
Ray:one endpoint and all points of the line on 1 side of the endpoint.
Opposite Rays:2 rays sharing the same endpoint and form a line.
Angle:formed by 2 rays with the same endpoint.
Vertex: Endpoint of a angle.
Side: rays of the angle.
Congruent Angles:Angles with the same measure.
Conclusion:"then"
Coplanar:All points of a line are?
Conditional:also known as an "if-then" statement.
Biconditional:a true statement combined using if and only if.
Counterexample:an example showing why a statement is false.
Vocabulary
Across:3. | two coplanar angels with a common side, common vertex and no common interior points. | 7. | 2 nonadjacent angles formed by two intersecting lines.(Are always congruent.) | 10. | angles that form a line when combined. | 11. | Endpoint of a angle. | 13. | adjacent angles whose noncommon sides are opposite rays. | 19. | "then" | 20. | a conclusion one reaches using inductive reasoning. | 21. | 2 rays sharing the same endpoint and form a line. |
| | Down:1. | rays of the angle. | 2. | known as the "if" part. | 4. | Angles with the same measure. | 5. | contains infinitely many points. | 6. | a true statement combined using if and only if. | 8. | an example showing why a statement is false. | 9. | angles who are sometimes known as complements. | 12. | a constructed argument that shows why a conjecture is true. | 14. | formed by 2 rays with the same endpoint. | 15. | one endpoint and all points of the line on 1 side of the endpoint. | 16. | name it with 2 endpoints. | 17. | also known as an "if-then" statement. | 18. | flat surface. | 19. | All points of a line are? | 22. | indicates a location and has no size. |
| |
© 2012
PuzzleFast.com, Noncommercial Use Only
Vocabulary
Across:3. | two coplanar angels with a common side, common vertex and no common interior points. | 7. | 2 nonadjacent angles formed by two intersecting lines.(Are always congruent.) | 10. | angles that form a line when combined. | 11. | Endpoint of a angle. | 13. | adjacent angles whose noncommon sides are opposite rays. | 19. | "then" | 20. | a conclusion one reaches using inductive reasoning. | 21. | 2 rays sharing the same endpoint and form a line. |
| | Down:1. | rays of the angle. | 2. | known as the "if" part. | 4. | Angles with the same measure. | 5. | contains infinitely many points. | 6. | a true statement combined using if and only if. | 8. | an example showing why a statement is false. | 9. | angles who are sometimes known as complements. | 12. | a constructed argument that shows why a conjecture is true. | 14. | formed by 2 rays with the same endpoint. | 15. | one endpoint and all points of the line on 1 side of the endpoint. | 16. | name it with 2 endpoints. | 17. | also known as an "if-then" statement. | 18. | flat surface. | 19. | All points of a line are? | 22. | indicates a location and has no size. |
| |
© 2012
PuzzleFast.com, Noncommercial Use Only