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16-02-2017
Mathematics

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The circumference of a circle is 16[tex]The circumference of a circle is16 \pi .what is the radius of the circle?[/tex] What is the radius of the circle?

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catrionac catrionac

16-02-2017

C=2πr
6.28*r=16
16/6.28
2.547
r=2.547

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