Pre-Calculus Trigonometry

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  1. To calculate measure of an arc
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  2. To convert degrees to radians, multiply degrees by
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  3. To convert radians to degrees, multiply radians by
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  4. The length, s, of an arc intercepted by a central angle with radian measure θ in a circle of radius, r, is
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  16. sin(-x)=
    -sin x
  17. csc(-x)=
    -csc x
  18. cos(-x)=
    cos x
  19. sec(-x)=
    sec x
  20. tan(-x)=
    -tan x
  21. cot(-x)=
    -cot x
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  23. cos 2θ=
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  24. tan 2θ
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  25. Power-Reducing Formula:
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  26. Power-Reducing Formula:
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  27. Power-Reducing Formula:
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  28. Half-Angle Formula:
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  29. Half-Angle Formula:
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  30. Half-Angle Formula:
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  31. Distance Formula
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  32. Slope Formula
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  33. i and j unit vectors
    i = x axis

    j = y axis
  34. Vectors:

    v·w=
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Author:
slim102471
ID:
257634
Card Set:
Pre-Calculus Trigonometry
Updated:
2014-03-29 13:20:50
Tags:
Trig
Folders:

Description:
MATH 113
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