Math 8 Crossword

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Across
  1. 2. size changes but not shape
  2. 4. a numerical quantity that is not a whole number
  3. 6. multiplied to the power of 3
  4. 7. 90* angle
  5. 8. an angle less than 90*
  6. 9. rise over run
  7. 11. term that does not change
  8. 12. a number multiplied by a variable
  9. 13. translation, reflection, rotation, and dilation
  10. 14. what is |x| called?
  11. 17. a quantity representing the power to a given number
  12. 18. 3.14159...
  13. 19. what is √x called?
  14. 20. multiplied to the power of 2
Down
  1. 1. a number multiplied by itself
  2. 3. a system for telling where points are
  3. 5. what are ( ) called?
  4. 10. a2+b2=c2
  5. 15. formed when two rays share a vertex
  6. 16. side opposite of a fight angle