document.write( "Question 1195290: The área of a square is 36 square feet. Which of the following measures is closets to the length of its diagonal? \n" ); document.write( "
Algebra.Com's Answer #827741 by MathLover1(20849)\"\" \"About 
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\n" ); document.write( "the area of a square is \"+36ft%5E2\" \r
\n" ); document.write( "\n" ); document.write( "side of a square is \"a\"\r
\n" ); document.write( "\n" ); document.write( "then\r
\n" ); document.write( "\n" ); document.write( "\"a%5E2=+36ft%5E2\" \r
\n" ); document.write( "\n" ); document.write( "\"a=+6ft\" \r
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\n" ); document.write( "\n" ); document.write( "the length of its diagonal:\r
\n" ); document.write( "\n" ); document.write( "\"d%5E2=a%5E2%2Ba%5E2\"\r
\n" ); document.write( "\n" ); document.write( "\"d%5E2=2a%5E2\"\r
\n" ); document.write( "\n" ); document.write( "\"d%5E2=2%286ft%29%5E2\"\r
\n" ); document.write( "\n" ); document.write( "\"d=6sqrt%282%29ft+\"\r
\n" ); document.write( "\n" ); document.write( "\"d=6sqrt%282%29ft+\" exactly\r
\n" ); document.write( "\n" ); document.write( "\"d=8.5ft\" approximately\r
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