Yessica11 Yessica11

26-08-2017
Mathematics

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A circle has an area of 36pi square inches. Find the radius

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Banabanana Banabanana

26-08-2017

circle area = πr² ⇒

[tex] \pi r^2=36 \pi \\ r^2= \frac{36 \pi }{ \pi } \\ r^2=36 \\ r= \sqrt{36} \\ r=6 \ in[/tex]

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