GCSE Maths

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The flashcards below were created by user Anonymous on FreezingBlue Flashcards.


  1. for the sine rule when finding angle
    flip to make easier
  2. for sine rule to find out obtuse angle you do
    180 - angle from calculator
  3. cosine rule - cos A =
    • b2 + c2 + - a2
    • -----------------
    •        2bc
  4. two angles given + any side
    sine
  5. two side + and angle not enclosed by them
    sine
  6. two sides given + the angle enclosed by them
    • cosine 
    • a2 = .....
  7. all three sides given but no angles
    • cosine 
    • cos A ....
  8. functions find gf(x)
    g = 10/x + 2
    f = 3x - 2
    g(3x - 2)

Card Set Information

Author:
 Anonymous
ID:
 213212
Filename:
 GCSE Maths
Updated:
2013-04-13 14:17:27
Tags:
cosine sine rules
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Description:
revision
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