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Mathematics 9 Online
OpenStudy (anonymous):

Find the circumference of the circle pictured. Use C = 3.14(2)(r). r = 2x + 1 A. 6.28x + 3.14 B. 3.142 + 6.28 C. 12.56x + 6.28

OpenStudy (anonymous):

plug in value for r and them multiply out

OpenStudy (anonymous):

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