math semester project

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Across
  1. 3. This is the 3D equivalent of area
  2. 4. a possible result of an experiment
  3. 9. Describes a line going from left to right
  4. 11. The total distance around the outside of a 2d shape
  5. 12. the average of a set of numbers
  6. 13. the amount of space inside a 2D shape
  7. 14. lines lines that never touch
  8. 15. angle an angle measuring less than 90 degrees
  9. 17. sliding a shape without changing its size and orientation
  10. 18. 2 angles that add up to 90 degrees
  11. 20. a number expressed as a simple fraction
  12. 22. number that appears the most often in the data
  13. 23. event A single outcome of a probability experiment
Down
  1. 1. function whose graph is not straight line
  2. 2. event An event that consists of two or more simple events
  3. 5. a symbol, usually a letter, representing an unknown value
  4. 6. the values that make an equation or inequality true
  5. 7. Resizing a shape , making it larger or smaller
  6. 8. A mirror image of a shape
  7. 10. a whole number(positive,negative,or zero)
  8. 16. number that can be expressed as a simple fraction p/q(q=0)
  9. 19. the vertical change between 2 points
  10. 21. than 10 < 20
  11. 24. he middle value is in an ordered set of numbers