Chapter 13 Derivatives

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Across
  1. 2. voluntary derived from
  2. 4. derisive derived from
  3. 5. partition derived from
  4. 7. expressing ridicule, mock
  5. 9. savagely fierce
  6. 10. civilian derived from
  7. 12. person not in military
  8. 14. person walking along road
  9. 16. a planned route or journey
  10. 19. polygon with three corners
  11. 20. inevitable derived from
Down
  1. 1. caution derived from
  2. 3. leave secretly to avoid arrest ab
  3. 5. a division into different parts
  4. 6. pedestrian derived from
  5. 8. ferocious derived from
  6. 11. given of one’s own will
  7. 13. unable to avoid
  8. 15. triangle derived from
  9. 17. itinerary derived from
  10. 18. warning against danger