1 Answer

Rosetta · Answer 1 · 2023-05-01T20:24:51+0000

The circumference of a circle is given by the following formula:

$C=2\pi r$

Where r is the radius of the circle.

This circle has a radius of 13, then the circumference is:

$\begin{gathered} C=2\cdot3\cdot13 \\ C=78 \end{gathered}$

The circumference of this circle is 78.

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