document.write( "Question 1081027: below is a rectangle. if the perimeter is 36m, what is area, b (x+1)m, l(x+5)m \n" ); document.write( "
Algebra.Com's Answer #695089 by amfagge92(93)\"\" \"About 
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2(l+b) --Perimeter of rectangle
\n" ); document.write( "b=x+1 l=x+5
\n" ); document.write( " ⇒\"2%28x%2B1%2Bx%2B5%29=36\"
\n" ); document.write( "⇒4x+12=36
\n" ); document.write( " x=6
\n" ); document.write( "∴ area of the rectangle
\n" ); document.write( " =l*b=11*7=77m^2
\n" ); document.write( "check:Perimeter=2(7+11)=36m
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