document.write( "Question 540906: An annulus has a 36 cm chord of the outer circle that is also tangent to the inner concentric circle. Find the area of the annulus.\r
\n" ); document.write( "\n" ); document.write( "I drew the annulus and this is as far as I've gotten\r
\n" ); document.write( "\n" ); document.write( "http://oi44.tinypic.com/28qmg0.jpg\r
\n" ); document.write( "\n" ); document.write( "http://tinypic.com/r/28qmg0/5
\n" ); document.write( "
\n" ); document.write( "

Algebra.Com's Answer #353948 by scott8148(6628)\"\" \"About 
You can put this solution on YOUR website!
check this out ___ http://en.wikipedia.org/wiki/Annulus_(mathematics) \n" ); document.write( "
\n" );