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Answer :

In general, the area of a circle is given by the formula shwn below

[tex]\begin{gathered} A=\pi r^2 \\ r\rightarrow\text{ radius} \end{gathered}[/tex]

In our case, A=508 m^2; then,

[tex]508=\pi r^2[/tex]

Solving for r,

[tex]\begin{gathered} \Rightarrow r=\sqrt{\frac{508}{\pi}} \\ \Rightarrow r\approx12.716 \\ \Rightarrow r\approx12.72 \end{gathered}[/tex]

Rounded to two decimal places, the answer i 12.72 m.

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