math crossword

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Across
  1. 3. The result of a multiplication operation
  2. 4. The distance across a circle through its center
  3. 5. A straight path that has a start but no end
  4. 6. Basic unit of geometry, extends infinitely in both directions
  5. 8. A segment that divides an angle into two equal parts
  6. 10. A three-sided polygon
Down
  1. 1. A quantity representing the power to which a fixed number (the base) must be raised to produce a given number
  2. 2. The value that appears most frequently in a data set
  3. 7. A number that is not a fraction or decimal
  4. 9. An angle less than 90 degrees