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

[ 1/1 Equation]
    Work: Find the solution of equation 1554.56452/2 = ((a)/360)*3.1415926*25*25-25*25*sin(a)*cos(a)/2 .
    Question type: Equation
    Solution:
    The solution of the equation:
        a₁≈115.294842 , keep 6 decimal places
        a₂≈115.63 , keep 2 decimal places
        a₃≈118.312739 , keep 6 decimal places
        a₄≈118.895991 , keep 6 decimal places
        a₅≈121.366455 , keep 6 decimal places
        a₆≈122.126229 , keep 6 decimal places
        a₇≈124.434349 , keep 6 decimal places
        a₈≈125.342373 , keep 6 decimal places
        a₉≈127.510076 , keep 6 decimal places
        a₁₀≈128.550780 , keep 6 decimal places    
    There are 10 solution(s).    *Note: Radian.

解程的详细方法请参阅：《方程的解法》

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