KristinaF120989 KristinaF120989

03-11-2022
Mathematics

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the radius of a circle is 9 feet. what is the diameter? give the exact answer in simplest form.

the radius of a circle is 9 feet what is the diameter give the exact answer in simplest form class=

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ShyloD638561 ShyloD638561

03-11-2022

The diameter of a circle equals twice the radius of that circle.

Then:

[tex]\begin{gathered} D=2\times r \\ =2\times9ft \\ =18ft \end{gathered}[/tex]

Therefore, the diameter of the circle is:

[tex]18\text{ feet}[/tex]

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