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Mathematics 14 Online
OpenStudy (anonymous):

Find the circumference of a circle with a diameter of 3 inches (use 3.14 for p).

OpenStudy (mathstudent55):

The circumference of a circle is: \(C = \pi d\)

OpenStudy (anonymous):

The circumference formula is 2(pi)r or (pi)d so the answer would be (3.14)(3) which is 9.42 inches

OpenStudy (mathstudent55):

Use: \(\pi = 3.14\) and \(d = 3~ in.\)

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