The radius of a circle is 3 centimeters. What is the circumference?Give the exact answer in simplest form. ___ centimeters (pi, fraction)

asked Mar 7, 2023 45.3k views

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ANSWER

SOLUTION:

The formula for circumference is 2 * pi * r

the value of pi can be estimated as 3.14 or 22/7

Using the formula

$\begin{gathered} 2\text{ }*\text{(}(22)/(7)\text{)}*3 \\ (132)/(7) \\ 18(6)/(7) \end{gathered}$

Jibin Joseph answered Mar 12, 2023

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