A circle is inscribed in a square of side length 32. Find the circumference of the circle. (Round to 2 decimal places.)?

1 Answer
Noah G
Apr 19, 2018

Consider the following diagram:

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As you can see the diameter of the circle is also the side length of the square. Thus, #s = d = 32#. Since #C = 2pir = pid#, the circumference of the circle is #32pi#.

Hopefully this helps!

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