Question

How do you find circumference of circle with radius 3?

Answer 1

Circumference of circle with radius `3` is `18.85`

Explanation:

Circumference of circle with radius `r` is `2pir`, where `pi=3.1416`.

As such, circumference of circle with radius `3` is `2xx3.1416xx3` or `6xx3.1416=18.8496~=18.85`
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