document.write( "Question 308314: if a television screen is a rectangle with a 53 inch diagonal and with a 45 inches, what is the height of the screen? \n" ); document.write( "
Algebra.Com's Answer #220469 by rfer(16322)\"\" \"About 
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45^2+x^2=53^2
\n" ); document.write( "2304+x^2=2809
\n" ); document.write( "x^2=2809-2304
\n" ); document.write( "x^2=505
\n" ); document.write( "x=22.5 in
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