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 Question from Deszaree, a student: The same piece of a wire is bent to form a circle calculate: a, the radius of the circle b, the area of the circle

Hi,

I assume you know the length of the wire, I am going to call the length $C$ centimeters. This is the circumference of the circle and the formula for the circumference of a circle is

$C = 2 \pi \; r$

where $r$ is the radius.

Solve for $r.$

Penny

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