Across
- 4. reduce to easiest form
- 5. bottom
- 7. answer
- 9. one or more terms
- 11. a triangle's longest side
- 12. source
- 14. anti
- 17. angle below horizontal
- 20. determine algebraically
- 21. form a product
- 23. altitude
- 25. at right-angles
- 29. divisor of fraction
- 31. LHS equals RHS
- 32. Greek Mathematician
- 33. dividend of fraction
- 35. number of a pronumeral
- 37. visual representation of a relation
- 39. angle above horizontal
- 40. the answer to a subtraction problem
- 42. the study of abstract mathematical symbols related by rules
- 43. opposite divided by hypotenuse
- 44. eliminate
- 46. rearrange algebraically
- 49. due to René Descartes
- 51. polynomial of degree 1
- 52. an angle unit
- 53. proven statement
- 54. adjacent divided by hypotenuse
- 55. next to
Down
- 1. lowest
- 2. 3-sided polygon
- 3. multiply by itself
- 6. reference line of numbers
- 8. near to exact
- 10. maximum or minimum
- 13. opposite divided by adjacent
- 15. flat 2-dim region
- 16. add
- 17. tenth, hundredth etc.
- 18. graph of a quadratic function
- 19. equivalent
- 22. 90 degrees
- 24. prestigious, but intellectually demanding area of study
- 26. eye level
- 27. the study of shapes
- 28. fixed
- 30. distance
- 34. highest
- 35. a way to reference a point
- 36. point on axis crossed or touched by a relation
- 38. length
- 41. evaluate
- 45. polynomial of degree 2
- 47. absolute
- 48. edge
- 50. number