Consider that the circumference (C) of a circle with diameter (d) is given by the formula,
[tex]C=\pi d[/tex]
Given that the cicle has diameter of 28 meters. So the corresponding circumference will be,
[tex]\begin{gathered} C=\pi\times28 \\ C=3.14\times28 \\ C=87.92 \end{gathered}[/tex]
Thus, the circumference of the given circle is 87.92 meters.
