document.write( "Question 652463: A square mat has an area of 225 cm2.what is the length of each side of the mat?
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Algebra.Com's Answer #407995 by nerdybill(7384)\"\" \"About 
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A square mat has an area of 225 cm2.what is the length of each side of the mat?
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\n" ); document.write( "Let x = length of one side of square mat
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\n" ); document.write( "\"x%5E2+=+225\"
\n" ); document.write( "\"x+=+sqrt%28225%29\"
\n" ); document.write( "\"x+=+15\"
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\n" ); document.write( "answer: 15 cm
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