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Casio Master
8,093 Answers
- Posted on Sep 06, 2010
Re: Where is the 2nd F key, to find the size of θ...
The key is called SHIFT on Casio calculators. To get the arcsine of an angle you press [SHIFT][SIN], then enter the angle measure in the appropriate unit (degree in your case) and press ENTER. Your result should be 15.01073397 or 15, to nearest degree.
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