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Mathematics 8 Online
OpenStudy (anonymous):

Find the exact circumference. d = 19.7 cm A. 9.85 cm B. 19.7 cm C. 9.85π cm D. 19.7π cm

OpenStudy (anonymous):

i don't understand is it d

OpenStudy (anonymous):

\[circumference=\pi *d=19.7 \pi \]

OpenStudy (anonymous):

so im right?

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