Correct Answer: Option C

Explanation

% error in Area = \(\frac{\pi(5.1)^2 - \pi(5)^2 \times 100%}{\pi(5)^2}\)

= \(\frac{\pi 26.01 - 25 \times 100%}{\pi(25)}\)

= \(\frac{1.01}{25}\) x 100%

= 4.04%

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