Mathematics
         
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On line Solution of Monovariate Equation:
    Input any unary equation directly, and then click the "Next" button to obtain the solution of the equation.
    It supports equations that contain mathematical functions.
    Current location:Equations > Monovariate Equation > The history of univariate equation calculation > Answer

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

[1/1 Formula]
    Work: Calculate the value of equation π/4×3.5^2×7.0 .
    Question type: Mathematical calculation
    Solution:
          π/4×3.5^2×7.0
        =π/4×12.25×7
        =0.785398×12.25×7
        =9.621125×7
        =67.347875

    Answer:π/4×3.5^2×7.0=67.347875


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