Question

Find the diameter of the circle.The image shows a circle with radius 9 centimeters.The diameter of the circle is _______ centimeters.The solution is _______

Answer 1

The diameter of the circle is given as

`\begin{gathered} \text{diameter}=2* radius\text{ of the circle} \\ d=2r \end{gathered}`

The given radius is

Therefore, the diameter will be

Hence,

The diameter of the circle =18 centimeters