Question

The circumference of a circle is 56.52 what is the diameter

Answer 1

We have been given the circumfeence of the circle as 56.52 and we are told to find the diameter

Circumference of a circle C is found as

`\begin{gathered} C\text{ }=\pi d \\ \text{Where }\pi\text{ = 3.14 and d is the diameter. So from } \\ C\text{ }=\pi d \\ 56.52\text{ }=3.14d \\ d\text{ = }(56.52)/(3.14) \\ \\ d\text{ = 18} \end{gathered}`

Therefore, the diameter is 18