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What is the area, in square units, of a square whose sides are the same length as the radius of a circle with a circumference of $12\pi$ units?

 Jul 1, 2020
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Circumference = pi X d

12 pi   = pi X d

d = 12      then r = 6 units  <----- this is the square side length and width

 

Area of square = l x w = 6 x 6 = 36 units2

 Jul 1, 2020

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