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Mathematics, 04.08.2019 06:30 jjgccc

What is the best approximation for the perimeter of a semicircle with a dimeter of 12cm? use 3.14 to approximate pi. a.18.84cm b.30.84cm c.61.68 d.75.36

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What is the best approximation for the perimeter of a semicircle with a dimeter of 12cm? use 3.14...
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