document.write( "Question 359903: How do I write a formula for the perimeter P of a square in terms of its area A? \n" ); document.write( "
Algebra.Com's Answer #256796 by robertb(5830)\"\" \"About 
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\"P+=+4s\". Also \"A=+s%5E2\".
\n" ); document.write( "Then \"s+=+sqrt%28A%29\". Substituting into the 1st equation, then \"P+=+4sqrt%28A%29\".
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