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Mathematics 17 Online
OpenStudy (anonymous):

please help im confused so on a chalk board charlie measured a circle and the circumference was 87.92cm what is the diameter use3.14 for pi

OpenStudy (welshfella):

circumference = 87.92 = 3.14 * diameter soslve for diameter

OpenStudy (anonymous):

im sill sorta confused though

OpenStudy (anonymous):

wait then that would be 28 cm

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