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

[ 1/1 Equation]
    Work: Find the solution of equation 1812.4573/2 = ((a)/360)*3.1415926*25*25-25*25*sin(a)*cos(a)/2 .
    Question type: Equation
    Solution:
    The solution of the equation:
        a₁≈140.361143 , keep 6 decimal places
        a₂≈140.829509 , keep 6 decimal places
        a₃≈143.401321 , keep 6 decimal places
        a₄≈144.073247 , keep 6 decimal places
        a₅≈146.462970 , keep 6 decimal places
        a₆≈147.295591 , keep 6 decimal places
        a₇≈149.535080 , keep 6 decimal places
        a₈≈150.507562 , keep 6 decimal places    
    There are 8 solution(s).    *Note: Radian.

解程的详细方法请参阅：《方程的解法》

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