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How to calculate an angle on a Casio?

anonyme3 -  
jojo150393 Posted messages 365 Status Member -
Hello,
I can't calculate the angle on my calculator (Casio College, fx-92)
It's for a homework assignment! Thanks in advance :)

Configuration: Windows 7 / Safari 535.2

3 answers

  1.
    jojo150393 Posted messages 365 Status Member 23
     
    is that to say? is it a cos or a sin?
    5
  2. paulux88 Posted messages 30 Registration date   Status Member Last intervention   6
     
    The keys Cos-1 Sin-1 and Tan-1 :)
    School is tough :)
    1
  3. jojo150393 Posted messages 365 Status Member 23
     
    lol yes, but it all depends on what your angle is. If you have a sine, you have to do sin-1 and so on for the others...
    0