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[1/1 Formula]
    Work: Calculate the value of equation 2/3*1*14.3*3.1415926*400^3*(sin(180*0.2288))^3/3.1415926+360*7959*332*(sin0.2288*180+sin0.7924*180)/3.1415926 .
    Question type: Mathematical calculation
    Solution:
          2/3*1*14.3*3.1415926*400^3*(sin(180*0.2288))^3/3.1415926+360*7959*332*(sin0.2288*180+sin0.7924*180)/3.1415926
        =2/3*1*14.3*3.1415926*400^3*(sin41.184)^3/3.1415926+360*7959*332*(sin0.2288*180+sin0.7924*180)/3.1415926
        =2/3*1*14.3*3.1415926*400^3*(-0.336592)^3/3.1415926+360*7959*332*(sin0.2288*180+sin0.7924*180)/3.1415926
        =2/3*1*14.3*3.1415926*400^3*(-0.336592)^3/3.1415926+360*7959*332*168.99282/3.1415926
        =2/3*1*14.3*3.1415926*64000000*(-0.336592)^3/3.1415926+360*7959*332*168.99282/3.1415926
        =2/3*1*14.3*3.1415926*64000000*-0.038133912771187/3.1415926+360*7959*332*168.99282/3.1415926
        =0.666667*1*14.3*3.1415926*64000000*(-0.038133912771187)/3.1415926+360*7959*332*168.99282/3.1415926
        =0.666667*14.3*3.1415926*64000000*(-0.038133912771187)/3.1415926+360*7959*332*168.99282/3.1415926
        =9.533338*3.1415926*64000000*(-0.038133912771187)/3.1415926+360*7959*332*168.99282/3.1415926
        =29.949864*64000000*(-0.038133912771187)/3.1415926+360*7959*332*168.99282/3.1415926
        =1916791296*(-0.038133912771187)/3.1415926+360*7959*332*168.99282/3.1415926
        =(-73094752.082234)/3.1415926+360*7959*332*168.99282/3.1415926
        =(-23266782.612817)+360*7959*332*168.99282/3.1415926
        =-23266782.612817+2865240*332*168.99282/3.1415926
        =-23266782.612817+951259680*168.99282/3.1415926
        =-23266782.612817+160756055875.497589/3.1415926
        =-23266782.612817+51170242721.954971
        =51146975939.342155

    Answer:2/3*1*14.3*3.1415926*400^3*(sin(180*0.2288))^3/3.1415926+360*7959*332*(sin0.2288*180+sin0.7924*180)/3.1415926=51146975939.342155
    Note: Radian


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