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AysviL [449]
3 years ago
8

Can someone solve this

Mathematics
2 answers:
KiRa [710]3 years ago
6 0

\bf \textit{circumference of a circle}\\\\ C=2\pi r~~ \begin{cases} r=radius\\ \cline{1-1} C=32 \end{cases}\implies 32=2\pi r\implies \cfrac{32}{2\pi }=r \\\\\\ \cfrac{16}{\pi }=r\implies 5.092958178940651\approx r\implies \stackrel{\textit{rounded up}}{5.1=r}

kompoz [17]3 years ago
5 0
The answer is r=5.1..I agree
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