8th Math crossword

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Across
  1. 2. interest- interest earned
  2. 4. variation- y varies directly whit x axis
  3. 6. interest-paid only on the principle
  4. 9. surface area- sum of the faces area
  5. 12. number in front a variable
  6. 13. size and shaperotation- rotates around origin
  7. 14. whole numbers
  8. 15. terms - not same terms
  9. 17. intercept form-Equation of a line
  10. 18. rate - changes steadily over time
  11. 19. angle - angle grater than 90
Down
  1. 1. area - amount of are covered by the surface
  2. 3. much smaller or larger in data set
  3. 5. change size not shape
  4. 7. two ratios are equal
  5. 8. theorem-sum of two legs
  6. 10. letter represents unknown letter
  7. 11. of space taken up by an object
  8. 16. - repeated multiplication