Math Crossword

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Across
  1. 7. relates the lengths of the sides of a plane triangle to the cosines
  2. 11. central angle over time
  3. 13. opp/hyp
  4. 14. adj/hyp
  5. 15. opp/adj
  6. 17. hyp/opp
  7. 18. not the legs
  8. 19. periodic one variables is a measure of its change over 1 period
  9. 20. what a angle is measured in
Down
  1. 1. technique in calculus for calculating derivatives of recipricle law
  2. 2. measure of a central angle o the intercepts an arc
  3. 3. T=S (s-a)(s-b (s-c)
  4. 4. hyp/adj
  5. 5. arc length over time
  6. 6. angle where a structures and respective elements provide templates
  7. 8. where theta is measured in radians
  8. 9. adj/opp
  9. 10. one that repeats its values in regular intervals
  10. 12. circle with radians and degrees on it
  11. 16. equation relating the lengths of sides of arbituary triangle