4 years ago

Please help me... Question is in the picture

1 answer:

5 0

Ok so as it says, the equation for the circumference (C) is C=2(pi)r.
Pi is about 3.14, so all you have to do is multiply those three values together for the circumference.
C=2•3.14•4
C= 25.12

So the answer would be D, 25.12.

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