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Calculate the area of the circle shown below.10 in Approximate Value_________Exact Value________(round your approximate answers to thehundredths)Circumference of the circle:_________ in?_________ in?

User Pampy
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The radius of the circle is r=10 in.

The circumference of the circle is,


\begin{gathered} C=2\pi r \\ =2\pi*10 \\ =20\pi \\ =62.83in \end{gathered}

Thus, the exact value of circumference is 20pi inches and the approximate value is 62.83 in.

User Benjamin BOUFFIER
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