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Mathematics 15 Online
OpenStudy (cookie_2046):

Find the circumference

OpenStudy (cookie_2046):

OpenStudy (surana):

13 x 3.14. Try that.

OpenStudy (♪chibiterasu):

Circumference = pi * diameter Daimeter = Radius * 2

OpenStudy (cookie_2046):

40.82

OpenStudy (♪chibiterasu):

Nope.

OpenStudy (♪chibiterasu):

Find the diameter.

OpenStudy (anonymous):

2*3.14*13 try that

OpenStudy (♪chibiterasu):

3.14 * 26 is simpler.

OpenStudy (cookie_2046):

81.61

OpenStudy (♪chibiterasu):

mhmm

OpenStudy (surana):

So it'd be D?

OpenStudy (anonymous):

yes

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