Across
- 3. accepted statements w/no proof
- 5. pair of adjacent angles, non-common sides are opposite rays
- 7. same size + shape
- 8. over 90 degrees
- 9. logical argument which shows a statement is true
- 12. cut or pass through
- 14. transformation that creates a mirror image
- 15. no dimension,represented by a dot
- 17. under 90 degrees
- 18. parallelogram w/4 congruent sides + 4 right angles
- 23. distance between 2 points in coordinate plane
- 25. quadrilateral w/only 1 pair of parallel sides
- 28. 2 sides of a right triangle which make a right angle
- 30. point,line,plane
- 32. common endpoint of an angle
- 33. 90 degrees
- 34. polygon w/3 sides
- 35. no dimension,extends w/no end in 2 directions
- 36. lines on the same plane that never intersect
- 38. closed figure made up of 3 or more line segments
Down
- 1. numbers which correspond to a point
- 2. flat surface, no end
- 4. parallelogram w/4 right angles
- 5. line that divides a figure in 2 halves that are mirror images of each other
- 6. educated guess
- 10. divide into 2 equal parts
- 11. parallelogram w/4 congruent sides
- 13. line that intersects 2 or more lines
- 16. angles between 2 lines + on opposite sides of a transversal
- 17. figure formed by 2 rays + a common endpoint
- 19. side of a right triangle opposite of right angle
- 20. a line w/one end point that continues on
- 21. end of a process
- 22. point that divides 2 congruent segments
- 24. an unproven statement based on a guess
- 26. straight line that connects any 2 vertices of a polygon that aren't adjacent
- 27. quadrilateral w/2 pairs of parallel sides
- 29. copy of an image
- 31. part of a line indicated by 2 end points
- 37. points at the ends of a line segment