8th grade math terms!

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Across
  1. 1. The distance around a shape.
  2. 4. 2 parts of a right angle
  3. 5. A^2+B^2=C^2
  4. 11. the process of expanding, widening, or enlarging something.
  5. 13. a direct relationship between two variables that, when graphed, produce a straight line.
  6. 15. a process that changes the position, size, or orientation of a geometric shape.
  7. 17. X and Y
  8. 18. a value that, when multiplied by itself, results in the original. number
  9. 19. the side of a right triangle opposite the right angle.
  10. 20. A number when powered by 2.
Down
  1. 2. identical in form.
  2. 3. if it depends on an independent variable.
  3. 6. a turn on a graph or shape.
  4. 7. something times itself 3 times.
  5. 8. indicates how many times a base number is multiplied by itself.
  6. 9. all the real numbers that are not rational numbers.
  7. 10. a relation between a set of inputs having one output each.
  8. 12. moving to the right.
  9. 14. a line is a measure of its steepness.
  10. 16. A branch of mathematics.