Math Crossword

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