document.write( "Question 880873: Find the perimeter of a golden rectangle with a shorter side of length 5. \n" ); document.write( "

Algebra.Com's Answer #531791 by LinnW(1048) $\"\"$ $\"About$

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Since the short length is 5 , the longer side = $\"5%2A%28%281+%2Bsqrt%285%29%29%2F2%29\"$
\n" ); document.write( "The perimeter = 5 + 5 + $\"5%2A%28%281+%2Bsqrt%285%29%29%2F2%29\"$ + $\"5%2A%28%281+%2Bsqrt%285%29%29%2F2%29\"$
\n" ); document.write( "= 10 + $\"10%2A%28%281+%2Bsqrt%285%29%29%2F2%29\"$
\n" ); document.write( "= 10 + $\"5%2A%28%281+%2Bsqrt%285%29%29%29\"$
\n" ); document.write( "= 10 + $\"%28%285+%2B5%2Asqrt%285%29%29%29\"$
\n" ); document.write( "= 15 + $\"5%2Asqrt%285%29\"$ \n" ); document.write( "

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