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Lunalovegood Group Title

I Just Need The Answer. Find the exact circumference of the circle shown. a. 32pi b. 16pi c. 256pi d. 64pi

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  2. pottersheep Group Title
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    Circumference formula = 2 pi r

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  3. pottersheep Group Title
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    r = 16 (half of 32)

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    so circumference is 32pi

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    (2 x pi x 16) = 32pi

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