document.write( "Question 12044: I'm trying to help my sister with her pre algebra and I'm having trouble myself remembering! How do you find the perimeter of a rectangle with only the area? I know how to do it the other way around [and apparently so does everyone else on the internet, where I've been searching] but not how her homework asks her to. thanks for any help!
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document.write( "ps: the area is 400 square feet \n" );
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Algebra.Com's Answer #6114 by rapaljer(4671)![]() ![]() You can put this solution on YOUR website! You can't find the perimeter from the area unless you know something else about the length and width of the rectangle.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Do you want to elt x = the width of the rectangle, and find a formula for the Perimeter in terms of the area and the width? We can do that, but I'm not sure if that is what you want to do.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "R^2 at SCC \n" ); document.write( " |