February Math Crossword

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Across
  1. 2. line that crosses 2 or more parallel lines
  2. 6. vertical angles are _____
  3. 9. triangle with 2 equal sides
  4. 12. walking distance around an object
  5. 14. the space inside an object
  6. 15. rise over run
  7. 16. triangle with all equal sides
  8. 18. the answer to a division problem
  9. 19. x-y coordinate plane
  10. 20. triangle with no equal sides
Down
  1. 1. best nfl team
  2. 3. part of a multiplication problem
  3. 4. to isolate a variable
  4. 5. angles that add to 90
  5. 7. angles that add to 180
  6. 8. the answer to a subtraction problem
  7. 10. the answer to an addition problem
  8. 11. letter that represents an unknown value
  9. 13. the answer to a multiplication problem
  10. 17. combination of numbers and variable through addition/subtraction