document.write( "Question 186445: the lenght of a rectangle is fixed at 20 cm. what widths will make the perimeter greater than 86 cm?\r
\n" ); document.write( "\n" ); document.write( "the width must be greater than ? cm
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Algebra.Com's Answer #139771 by jojo14344(1513)\"\" \"About 
You can put this solution on YOUR website!

\n" ); document.write( "*Remember: \"P%5BR%5D=2L%2B2W\"
\n" ); document.write( "\"86=2%2820%29%2B2W\"
\n" ); document.write( "\"86=40%2B2W\"
\n" ); document.write( "\"cross%282%29W%2Fcross%282%29=%2886-40%29%2F2=46%2F2\"
\n" ); document.write( "\"highlight%28W=23cm%29\"-----> Therefore, the Width should EXCEED this length for the Perimeter be greater than 86 cm.
\n" ); document.write( "We'll check 24cm for Width?
\n" ); document.write( "\"86=2%2820%29%2B2%2824%29\"
\n" ); document.write( "\"86=40%2B48\"
\n" ); document.write( "\"86cm=88cm\", Correct! It is greater than 86cm being the Width greater than 23cm.
\n" ); document.write( "Thank you,
\n" ); document.write( "Jojo
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