# Chapter 8 - Section 8.4 - Circumference and Area of a Circle - Exercises - Page 373: 11

C $\approx$ 77.79 in

#### Work Step by Step

The radius of the circle r = 12.38 in We know the circumference of the circle is given by the formula c= $\pi$ d = 2$\pi$ r = 2$\pi$ *12.38 in = 77.785 in C $\approx$ 77.79 in

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