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The radius of a circle is 4 miles. What is the circumference?Give the exact answer in simplest form.

Solution

The radius of a circle is 4 miles. What is the circumference?Give the exact answer in simplest form.

Solution

c i rc u m f ere n ce : 8 π mi l e

+1

Solution steps

Given:

r a d i u s : 4 mi l e

Circle circumference given

r = 4 : C = 8 π

c i rc u m f ere n ce : 8 π mi l e

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