document.write( "Question 1048947: The area of square garden is 4/25 km^2. How long is each side? \n" ); document.write( "

Algebra.Com's Answer #664492 by ikleyn(52803) $\"\"$ $\"About$

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\n" ); document.write( "The area of square garden is 4/25 km^2. How long is each side?
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\n" ); document.write( "\n" ); document.write( "Do you know that the area of a square is the square of its side?
\n" ); document.write( "The square of the length of the square, I mean?\r
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\n" ); document.write( "\n" ); document.write( "In other words, the area = $\"a%5E2\"$ .\r
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\n" ); document.write( "\n" ); document.write( "Then a = $\"sqrt%28area%29\"$ , or a = $\"sqrt%284%2F25%29\"$ = $\"2%2F5\"$ km = 400 meters.\r
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