07-12-2015
Mathematics

contestada

If a circle has a circumference of 6.28 inches, then what is the radius?

Respuesta :

01-01-2016

[tex]Circumference = 2\pi r \\ \\ C = 2 (3.14)r \\ \\ 6.28 = 2 (3.14)r \\ \\ 6.28 = 6.28r \\ \\\boxed {\bf{ r =1}}[/tex]

The radius is 1 inch.

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