3 years ago

I need help i suck at math

Mathematics

1 answer:

Vesna [10]3 years ago

6 0

Answer:

12.56

Step-by-step explanation:

The formula of a circle's circumfernce is C = d pi

so we know that r = 2 and d = 2r

d then = 2 * 2 = 4

4 * pi (taking 3.14) = 12.56

therefore circumfernce = 12.56

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