document.write( "Question 1179689: /AB/ IS A CHORD OF A CIRCLE OF RADIUS 10CM,M IS A MID-POINT OF /AB/ AND /NM/ PERPENDICULAR TO /AB/,IF /MN/=2CM CALCULATE /AB/ \n" ); document.write( "

Algebra.Com's Answer #809251 by ikleyn(52847) $\"\"$ $\"About$

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document.write( "Make a sketch.\r\n" );
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document.write( "In the sketch, find a right-angled triangle and apply the Pythagorean theorem.\r\n" );
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document.write( "    |AB| =  =  =  =  = 19.6 cm  (rounded).    ANSWER\r\n" );
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