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TI Calculator Help, Radians?

  1. Apr 18, 2006 #1
    Hi guys, ok 120 degrees / 180 degrees x Pie radians = 2.09 Radians

    Thats the problem, and the answer Question is how do get that answer on My TI-83+
     
  2. jcsd
  3. Apr 18, 2006 #2

    Andrew Mason

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    The question is: what is 120 deg. in radians? 180 degrees is [itex]\pi[/itex] radians so:

    [tex]120\deg = \frac{120}{180}\pi = 2.09333 \text{ radians}[/tex]

    AM
     
  4. Apr 18, 2006 #3
    Oh i get it, the way its written out on the paper made me think a radian wasnt just a title but a special key. thanks
     
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