document.write( "Question 310629: a rectangle has a lenght of 4 feet and a perimeter of 14 feet. what is the perimeter of a similar rectangle with a width of 9 feet? \r
\n" ); document.write( "\n" ); document.write( "a.36ft
\n" ); document.write( "b.42ft
\n" ); document.write( "c.108ft
\n" ); document.write( "d.126ft
\n" ); document.write( "

Algebra.Com's Answer #222122 by stanbon(75887)\"\" \"About 
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a rectangle has a length of 4 feet and a perimeter of 14 feet.
\n" ); document.write( "Find width:
\n" ); document.write( "2(L+W) = 14
\n" ); document.write( "L+W = 7
\n" ); document.write( "4+W = 7
\n" ); document.write( "W = 3
\n" ); document.write( "-------------------------------
\n" ); document.write( "what is the perimeter of a similar rectangle with a width of 9 feet?
\n" ); document.write( "Find the lenght of this rectangle:
\n" ); document.write( "L/4 = 9/3
\n" ); document.write( "L = 12
\n" ); document.write( "------------------------------
\n" ); document.write( "Perimeter = 2(L+W) = 2(12+9) = 42 feet
\n" ); document.write( "===========================================
\n" ); document.write( "
\n" ); document.write( "a.36ft
\n" ); document.write( "b.42ft
\n" ); document.write( "c.108ft
\n" ); document.write( "d.126ft\r
\n" ); document.write( "\n" ); document.write( "===================
\n" ); document.write( "cheers,
\n" ); document.write( "Stan H.
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