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Find the circumference of a circle with a radius of 5mm. a) 30\pi mm b) 5\pi mm c) 25\pi mm d) 10\pi mm
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2 votes
Find the circumference of a circle with a radius of 5mm.

a) 30
\pi mm
b) 5
\pi mm
c) 25
\pi mm
d) 10
\pi mm

User Xzhsh
by
3.8k points

1 Answer

3 votes
C=2πr=2·π·5≈31.41593mm
User Imkingdavid
by
3.0k points
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