Question about Casio FX-9750GPlus Calculator

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I need to be able to display my answers as radians, e.g ?/3. Please help

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  • Casio Master
  • 7,993 Answers

To get results in radians you must configure the angle unit to be degree.

  1. In Run screen press [SHIFT][MENU] to access (SETUP).
  2. Use Down arrow to highlight the line Angle :
  3. Press F2 key to select the TAB Radian.
  4. Once you do that all values (input of trigonometric functions and polar graph functions OR output of inverse trigonometric functions) are in radians.
However I believe I sense a misconception in your request. You can press [SHIFT][x10^X] to enter PI, but the calculator will never give you an angle result as a fraction of PI. You will have the numerical approximation of it that corresponds to the number of decimal digits you are keeping.

Posted on Sep 11, 2010

  • k24674 Oct 01, 2010

    Sorry. The sentence
    "To get results in radians you must configure the angle unit to be degree." does not make sense.
    It should read
    "To get results in radians you must configure the angle unit to be radian."

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Look at the enclosed screen capture for the FX82MS
k24674_1.jpg

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