rayquaza545p5slvb
rayquaza545p5slvb rayquaza545p5slvb
  • 09-08-2019
  • Mathematics
contestada

Can someone solve this

Can someone solve this class=

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jdoe0001 jdoe0001
  • 09-08-2019

[tex]\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}[/tex]

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jermaine55
jermaine55 jermaine55
  • 09-08-2019
The answer is r=5.1..I agree
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