Across
- 3. A parallelogram with 4 right angles
- 4. Lines that intersect to form right angles
- 8. A four sided closed figure with 4 vertices
- 10. A figure formed by two noncollinear rays that have a common endpoint and are not opposite rays
- 12. unit of measure used when measuring angles
- 13. A quadrilateral with 2 pairs of parallel sides
- 14. A triangle with 3 congruent sides
- 15. 2 angles whose angle measures have a sum of 180
- 16. A drawing that represents something proportionally
- 17. 3 or more points do not lie on the same line
- 21. 2 lines that lie in the same plane and do not intersect
- 24. A parallelogram with 4 congruent sides
- 25. Chord of a circle that contains the center of a circle
- 27. A geometric turn of a figure around a fixed point
- 28. An angle whose measure is greater than 90 but less than 180
- 29. A statement that can be justified by logical reasoning
Down
- 1. statement used to compare the nonequal measure
- 2. A flat surface that extends in all directions containing at least 3 noncollinear points Proof A logical argument used to validate a conjecture
- 5. In a right triangle sum of the squares equals the square of the measure
- 6. An angle whose measure is less than 90
- 7. The slide of a figure from one position to another
- 9. A parallelogram with 4 congruent sides
- 11. A segment of a circle whose endpoints are the center of the circle
- 18. 3 or more points that lie on the same line
- 19. Line extended indefinitely and has no thickness or width
- 20. An expression that contains a square root
- 22. Two angles that are adjacent and whose uncommon sides are opposite rays
- 23. A comparison of 2 numbers by division
- 26. distance around a circle