Jorb9ieelwalk Jorb9ieelwalk

20-02-2017
Mathematics

contestada

What is the diameter of a circle with a 66 inch circumference??

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TheBlueFox TheBlueFox

05-09-2019

[tex]C = 2\pi r\\\\\frac{C}{2\pi } = \frac{2\pi r }{2\pi } \\\\\frac{C}{2\pi } = r\\\\\\\frac{66}{2\pi } = r\\\\21.01 = r[/tex]

Therefore, the diameter of the circle is about 21.01 in.

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