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The radius of a circle is 8 millimeters. what's the circle's area

User Rsvay
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1 Answer

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Use the equation formula to find the area of a circle


A=\pi\cdot r^2

The radius is given on the question, replace this value on the equation and find the area.


\begin{gathered} A=\pi\cdot8^2 \\ A=\pi\cdot64 \\ A=201.06 \end{gathered}

The area of the circle is 201.06 mm^2

User Drealmer
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