Mathematics
         
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Mathematical calculation:
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    Current location:Mathematical operation > History of Mathematical Computation > Answer

    Overview: 1 questions will be solved this time.Among them
           ☆1 arithmetic calculations

[1/1 Formula]
    Work: Calculate the value of equation 180-90-arctan(1.08*(sqrt(2)-1)) .
    Question type: Mathematical calculation
    Solution:
          180-90-arctan(1.08*(sqrt(2)-1))
        =180-90-arctan(1.08*(sqrt2-1))
        =180-90-arctan(1.08*0.414214)
        =180-90-arctan0.447351
        =180-90-0.420649
        =90-0.420649
        =89.579351

    Answer:180-90-arctan(1.08*(sqrt(2)-1))=89.579351
    Note: Radian


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