document.write( "Question 955269: A rectangle has a width of r+3 Cm and a length of 2r+9 cm. The Perimeter of the rectangle is? \n" ); document.write( "
Algebra.Com's Answer #583503 by macston(5194)\"\" \"About 
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Perimeter=2(L+W)
\n" ); document.write( "Perimeter=2(2r+9+r+3)
\n" ); document.write( "Perimeter=2(3r+12)
\n" ); document.write( "Perimeter=6r+24 cm
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