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 (2*3.14/0.1)*sin(70/180*3.14)*(-0.4*0.1) .
    Question type: Mathematical calculation
    Solution:
          (2*3.14/0.1)*sin(70/180*3.14)*(-0.4*0.1)
        =62.8*sin(70/180*3.14)*(-0.4*0.1)
        =62.8*sin1.221111*(-0.4*0.1)
        =62.8*sin1.221111*(-0.04)
        =62.8*0.939481*-0.04
        =58.999407*(-0.04)
        =(-2.359976)

    Answer:(2*3.14/0.1)*sin(70/180*3.14)*(-0.4*0.1)=-2.359976
    Note: Radian


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