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Mathematics 19 Online
OpenStudy (anonymous):

NEED HELP ASAP PLZ What is the exact diameter of a circular rug with a circumference of forty-two feet? twenty-one pi feet forty-two pi feet twenty-one divided by pi feet forty-two divided by pi feet

OpenStudy (anonymous):

I would have to say B.

OpenStudy (joannablackwelder):

C=πd

OpenStudy (joannablackwelder):

Can you substitute and solve for d?

OpenStudy (anonymous):

no

OpenStudy (anonymous):

131.88

OpenStudy (joannablackwelder):

How did you get that?

OpenStudy (anonymous):

multiplied it

OpenStudy (joannablackwelder):

Why?

OpenStudy (anonymous):

dont pay attention to this ? anymore

OpenStudy (joannablackwelder):

Ok...

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