The percentage error of the measurement= 1.96%
Calculation of percentage error
The length of the line drawn by Victor = 10cm
The true length is = 10.2cm
Extra length causing error = 10.2 - 10 = 0.2
The percentage error = 0.2/10.2 × 100
= 20/10.2
= 1.96%
Therefore, the percentage error of the measurement
= 1.96%
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