MATH IV

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Across
  1. 4. Formula to find area of a triangle given sides
  2. 6. 2pi/B
  3. 8. a/sinA=b/sinB=c/sinC
  4. 9. h/a
  5. 13. a^2+b^2=c^2
  6. 15. h/o
  7. 16. a/o
  8. 18. A
Down
  1. 1. o/h
  2. 2. a/h
  3. 3. c^2=a^2+b^2-2abCos(C)
  4. 5. acute version
  5. 7. 5=5/1
  6. 10. b*h/2
  7. 11. 4 quadrants
  8. 12. o/a
  9. 14. opposite angle
  10. 17. half the diameter
  11. 19. 360