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 π×(0.8)^2+10×45.24×10^(-4) .
    Question type: Mathematical calculation
    Solution:
          π×(0.8)^2+10×45.24×10^(-4)
        =π×0.8^2+10×45.24×10^(-4)
        =π×0.8^2+10×45.24×10^(-4)
        =π×0.64+10×45.24×10^(-4)
        =π×0.64+10×45.24×0.0001
        =2.010619+10×45.24×0.0001
        =2.010619+452.4×0.0001
        =2.010619+0.04524
        =2.055859

    Answer:π×(0.8)^2+10×45.24×10^(-4)=2.055859


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