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3 votes
The diameter of a circle is 2 centimeters. What is the circle's circumference?

Use 3.14 for .
I centimeters

User Tanvirgeek
by
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1 Answer

1 vote
C=6.28cm
because C=2pi•r
so in this case C=2•3.14•1
which is C=2•3.14
and that leads to C=6.28cm

hope this helped
User Tbilopavlovic
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