1. Constructors
  2. new
  3. Properties
  4. a
  5. AB
  6. area
  7. b
  8. BC
  9. c
  10. CD
  11. center
  12. d
  13. DA
  14. diagonalAC
  15. diagonalBD
  16. hashCode
  17. isConvex
  18. isKite
  19. isParallelogram
  20. isRectangle
  21. isRhombus
  22. isSquare
  23. isTrapezoid
  24. perimeter
  25. runtimeType
  26. sides
  27. vertices
  28. Methods
  29. contains
  30. noSuchMethod
  31. rotate
  32. scale
  33. toString
  34. translate
  35. Operators
  36. operator ==