Math Vocabulary

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Across
  1. 3. two angles that add up to 90 degrees
  2. 7. middle of a sorted list of numbers
  3. 9. a result of an event that depends on probability
  4. 11. two angles that add up to 180 degrees
  5. 12. the line segments (of a circle) from its center to its perimeter
  6. 13. a group of people or things wthat all share a common factor about them that is used for gathering data
  7. 16. money taken out of a bank or savings account
  8. 17. The distance around the edge of a circle
  9. 18. total number of possible outcomes
Down
  1. 1. a curved line that is made up of points equidistant from the center
  2. 2. straight line that passes through the center of a circle
  3. 4. the average of numbers
  4. 5. the circumference of any circle
  5. 6. a decimal number that takes on a repeating pattern
  6. 8. any money paid into an account
  7. 10. two ratios are equal
  8. 14. beginning or starting point
  9. 15. a figure with same shape but different size from original