document.write( "Question 838818: What is the lenght of a diameter of the circle when the area of the circle is represented by 16pi \n" ); document.write( "

Algebra.Com's Answer #505362 by ewatrrr(24785) $\"\"$ $\"About$

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document.write( "Hi,
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document.write( "     , r = 4 (Using only the positive root for unit measure)
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