Mathematics
         
语言:中文    Language:English
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 343.74×(tan(45-14.52/2)*tan(45-14.52/2))+2×13.98×tan(45-14.52/2) .
    Question type: Mathematical calculation
    Solution:
          343.74×(tan(45-14.52/2)*tan(45-14.52/2))+2×13.98×tan(45-14.52/2)
        =343.74×(tan37.74*tan(45-14.52/2))+2×13.98×tan(45-14.52/2)
        =343.74×(tan37.74*tan37.74)+2×13.98×tan(45-14.52/2)
        =343.74×0.001674+2×13.98×tan(45-14.52/2)
        =343.74×0.001674+2×13.98×tan37.74
        =343.74×0.001674+2×13.98×0.040911
        =0.575421+2×13.98×0.040911
        =0.575421+27.96×0.040911
        =0.575421+1.143872
        =1.719293

    Answer:343.74×(tan(45-14.52/2)*tan(45-14.52/2))+2×13.98×tan(45-14.52/2)=1.719293
    Note: Radian


Your problem has not been solved here? Please go to the Hot Problems section!





  New addition:Lenders ToolBox module(Specific location:Math OP > Lenders ToolBox ),welcome。