1 Answer

Matt Austin · Answer 1 · 2023-08-14T01:30:26+0000

Answer:

56.52 mm.

Step-by-step explanation:

For a circle of diameter, d

$\text{Circumference}=\pi d$

Substituting the given values, we have:

$\begin{gathered} C=3.14*18 \\ C=56.52\operatorname{mm} \end{gathered}$

The circumference of the circle is 56.52 mm.

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