document.write( "Question 20390: How do I find the centre of a circle ? I done this in high school, but that was 25 years ago, and now I just can't remember it. \n" ); document.write( "
Algebra.Com's Answer #327448 by cleomenius(959)\"\" \"About 
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The intersection of the perpendicular bisectors of any two nonparallel chords of a circle is the center of the circle.\r
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