1 The circumference of the circle is approximately feet. (Use 3.14 as an approximation for 7.) A 5 ft. B В

The circumference of the circle is
[tex]\begin{gathered} \text{circumference= 2}\pi\text{r}^2 \\ =2\times3.14\times5^2 \\ =157\text{ fe}etsquare \end{gathered}[/tex]