Question

Find the circumference of the circle. Round to the nearest hundredth if necessary. (Use 3.14 for a) A circle with a diameter of 18 in

Answer 1

Given data:

The given diameter of the circle is D=18 in​.

The expression for the circumference is,

`C=\pi D`

Substitute the given values in the above expression.

`\begin{gathered} C=\pi(18\text{ in)} \\ =56.52\text{ in} \end{gathered}`

Thus, the circumference of the circle is 56.52 in.