document.write( "Question 363003: a rectangle has a length twice as long as it is wide, and an area of 242meter squared. determine the length and width of the rectangle. \n" ); document.write( "
Algebra.Com's Answer #258749 by mananth(16946)\"\" \"About 
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width = x
\n" ); document.write( "length = 2x
\n" ); document.write( "Area = x*2x = 2x^2
\n" ); document.write( "2x^2= 242
\n" ); document.write( "/2
\n" ); document.write( "x^2= 121
\n" ); document.write( "take square root
\n" ); document.write( "x= 11 m the width
\n" ); document.write( "length = 22 m\r
\n" ); document.write( "\n" ); document.write( "m.ananth@hotmail.ca
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