Given a circle of radius r, the circumference of the circle is given by:
[tex]C=2\pi r[/tex]
The figure shows a circle of radius r = 7 m.
Calculate the circumference:
[tex]\begin{gathered} C=2\pi\cdot7m \\ C=14\pi\text{ m} \end{gathered}[/tex]
Calculating:
C = 14 * 3.1416
C = 43.98 m
Rounding to the nearest tenth:
C = 44.0 m
