document.write( "Question 215459: the length is 14 cm, width is 8 cm. what is the expression for the perimeter of a rectangle? \n" ); document.write( "
Algebra.Com's Answer #162793 by drj(1380)\"\" \"About 
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The length is 14 cm, width is 8 cm. what is the expression for the perimeter of a rectangle?\r
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\n" ); document.write( "\n" ); document.write( "Step 1. Perimeter P means that we add up all four sides of the rectangle.\r
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\n" ); document.write( "\n" ); document.write( "Step 2. Let W be the width and L be the length.\r
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\n" ); document.write( "\n" ); document.write( "Step 3. Then P=W+W+L+L=2W+2L=2(W+L)\r
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\n" ); document.write( "\n" ); document.write( "Step 4. Given L=14 cm and W=8 cm, then P=2(14+8)=44.\r
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\n" ); document.write( "\n" ); document.write( "Step 5. ANSWER: The perimeter is 44 cm where perimeter P is found as P=2(W+L).\r
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\n" ); document.write( "\n" ); document.write( "I hope the above steps were helpful.\r
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\n" ); document.write( "\n" ); document.write( "For FREE Step-By-Step videos in Introduction to Algebra, please visit http://www.FreedomUniversity.TV/courses/IntroAlgebra and for Trigonometry visit http://www.FreedomUniversity.TV/courses/Trigonometry.\r
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\n" ); document.write( "\n" ); document.write( "Good luck in your studies!\r
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\n" ); document.write( "\n" ); document.write( "Respectfully,
\n" ); document.write( "Dr J\r
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