Question

if a jacuzzi in the shape of a circle has a circumference of C feet the diameter of the jacuzzi is defeat which expression best represents the value of pi?

Answer 1

`\begin{gathered} C=2\pi r \\ \\ \text{ Thus } \\ \pi=(C)/(2r) \\ \\ \text{ but the diameter satisfy d=2tr} \\ \\ \text{ thus the equation is } \\ \\ \pi=(C)/(d) \end{gathered}`