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You want to make a skirt to go around the bottom of a round chair with a radius of 2 feet. What is the minimum length of fabric needed for the skirt to wrap the entire way around the chair? (Round your answer to two decimal places.)

 ____ft

 Sep 18, 2018
 #1
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Circumference of a circle is  pi * d        d= diameter ( 2 times the radius)

pi * (2 * 2ft)

pi * 4 = 12.57 ft

 Sep 18, 2018

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