Question

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

Answer 1

The circumference of the circle is

`\begin{gathered} \text{circumference= 2}\pi\text{r}^2 \\ =2*3.14*5^2 \\ =157\text{ fe}etsquare \end{gathered}`