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Mathematics 7 Online
OpenStudy (anonymous):

. The diameter of a circle is 7.5 in. Find the circumference to the nearest tenth. A. 35.4 in. B. 47.1 in. C. 23.6 in. D. 16.8 in.

OpenStudy (saifoo.khan):

C = pi * d

OpenStudy (saifoo.khan):

C = pi * 7.5 = 23.56in

OpenStudy (anonymous):

help

OpenStudy (saifoo.khan):

where?

OpenStudy (saifoo.khan):

C

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