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Mathematics 20 Online
OpenStudy (anonymous):

A wedding ring has a circumference of 48 mm. What is the diameter of the ring, rounded to the nearest millimeter? Use 3.14 to approximate pi.

OpenStudy (anonymous):

@iGreen

OpenStudy (anonymous):

do we do the same thing

OpenStudy (igreen):

\(C = \pi d\) Plug in what we know: \(48 = (3.14)d\) Solve for 'd'

OpenStudy (igreen):

Divide 3.14 to both sides, can you do that?

OpenStudy (anonymous):

yes

OpenStudy (igreen):

Okay, tell me what you get.

OpenStudy (anonymous):

|dw:1426776713185:dw|

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