document.write( "Question 277351: \"Image\r
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Algebra.Com's Answer #201951 by ankor@dixie-net.com(22740)\"\" \"About 
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The raduis (x) is also the hypotenuse formed by the right triangle with legs 4 & 7\r
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\n" ); document.write( "\n" ); document.write( "x = \"sqrt%284%5E2+%2B+7%5E2%29\"
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