(Solved):   how can I find area of acceleration time graph by using trapezoidal rule? to find velocity- ...

 

how can I find area of acceleration time graph by using trapezoidal rule? to find velocity-time graph and displacement graph.
previous expert have done this very well but I have posted from middle that's why I couldn't understand. I request to same expert to please answer this by same way and please explain how to find h in trapezoidal rule.you can take upto 8 values for explaination
please try to explain briefly

1 3 5 N 6100 C 8 9 1 2 3 t Acc 0-1.18E-04 0.005 -1.18E-04 0.01 -1.18E-04 0.015 -1.18E-04 0.02 -1.18E-04 0.025 -1.18E-04 0.03 -1.18E-04 0.035 -1.18E-04 0.04 -1.18E-04 0.045 -1.18E-04 0.05 -1.18E-04 0.055 -1.18E-04 0.06 -1.18E-04 0.065 -1.18E-04 0.07 -1.18E-04 0.075 -1.18E-04 0.08 -1.18E-04 0.005 11.05 CUA 4.00E-02 3.00E-02 2.00E-02 1.00E-02 Q0.00E+00 -1.00E-02 -2.00E-02 -3.00E-02 -4.00E-02 -5.00E-02 0 Chart Title Chart Area 50