Final Crossword Puzzle

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Across
  1. 6. The common elements between two or more sets.
  2. 8. Two things that work together to complete something.
  3. 9. Represents the ratio of the length of the side adjacent to an angle to the length of the hypotenuse.
  4. 10. A shape with 3 sides.
  5. 11. Represents the ratio of the length of the side opposite an angle in a right triangle to the length of the hypotenuse.
  6. 12. All the elements in two or more sets combined
  7. 14. Undoing or reversing an operation or function.
Down
  1. 1. A line that touches a curve at a single point.
  2. 2. The chance of something occurring.
  3. 3. The result of an event.
  4. 4. Events where the outcome is not affected by another one.
  5. 5. The longest side of a right angled triangle.
  6. 7. Events where the outcome is affected by another one.
  7. 13. How often a particular event or value occurs
  8. 15. A factor or quantity that can change or vary.