document.write( "Question 1116982: A chord in a circle is 16cm long and its perpendicular distance from the center of the circle is 6cm.What is the radius of the circle \r
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Algebra.Com's Answer #731922 by Alan3354(69443)\"\" \"About 
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A chord in a circle is 16cm long and its perpendicular distance from the center of the circle is 6cm.What is the radius of the circle
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\n" ); document.write( "r = radius
\n" ); document.write( "8*8 = (r+6)*(r-6)
\n" ); document.write( "r^2 - 36 = 64
\n" ); document.write( "r = 10
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