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5 votes
5 votes
This is for to get the radius with an area of 508sqm for a circle…?

User Madarch
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1 Answer

26 votes
26 votes

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


\begin{gathered} A=\pi r^2 \\ r\rightarrow\text{ radius} \end{gathered}

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


508=\pi r^2

Solving for r,


\begin{gathered} \Rightarrow r=\sqrt{(508)/(\pi)} \\ \Rightarrow r\approx12.716 \\ \Rightarrow r\approx12.72 \end{gathered}

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

User Jhtong
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