document.write( "Question 280286: I need help figuring this out.\r
\n" ); document.write( "\n" ); document.write( "If the diameter of a circle is 13x10^-12 meters, then what is its radius?
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Algebra.Com's Answer #203709 by user_dude2008(1862)\"\" \"About 
You can put this solution on YOUR website!
[13x10^-12]/2 = 6.5 x 10^-12 \n" ); document.write( "
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