Math

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Across
  1. 3. angle less than a 90 degree angle
  2. 7. means that a number can be expressed as a fraction
  3. 8. when the event does not happen
  4. 10. the amount 3d shapes hold
  5. 12. an angle measured higher than 90 degrees but lower than 180
  6. 13. the opposite of a whole number
  7. 16. a shape with two congruent circle shaped cross sections
  8. 17. the middle value in a list of numbers
  9. 18. adding the distance all around a shape
Down
  1. 1. the outcome of one thing doesnt do anything to the other
  2. 2. usually a letter to represent a number
  3. 4. a transformation that slides
  4. 5. changing size
  5. 6. also called rise over run
  6. 9. a number with a letter
  7. 11. the average in a list of numbers
  8. 14. a point far away from others
  9. 15. the longest side of a right triangle