Mathematics
         
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Mathematical calculation:
    Enter the mathematical formula directly and click the "Next" button to get the calculation answer.
    It supports mathematical functions (including trigonometric functions).
    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 25+25*cos-218.66-20*sin-218.66 .
    Question type: Mathematical calculation
    Solution:
          25+25*cos-218.66-20*sin-218.66
        =25+25*0.313912-20*sin-218.66
        =25+25*0.313912-20*0.949452
        =25+7.8478-20*0.949452
        =25+7.8478-18.98904
        =32.8478-18.98904
        =13.85876

    Answer:25+25*cos-218.66-20*sin-218.66=13.85876
    Note: Radian


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