document.write( "Question 1191649: A rectangle that is 20 cm long and 28 cm wide is the same shape as one that is 9 cm long and z cm wide. Find the value of z. \n" ); document.write( "

Algebra.Com's Answer #823449 by ikleyn(52786) $\"\"$ $\"About$

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\n" ); document.write( "A rectangle that is 20 cm long and 28 cm wide is the same shape
\n" ); document.write( "as one that is 9 cm long and z cm wide. Find the value of z.
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document.write( "In this context, the words \"is the same shape\" mean \"is similar\".\r\n" );
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document.write( "It implies that the proportion takes place\r\n" );
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document.write( "     =  =  =  = 12  cm = 12.6 cm.    ANSWER\r\n" );
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