document.write( "Question 1089692: The size of a TV screen is the length of the diagonal in inches. Assume there is a TV set of 40 inches screen and of 30 inches high. What is the length of the diagonal? \n" ); document.write( "

Algebra.Com's Answer #704033 by ikleyn(52787) $\"\"$ $\"About$

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\n" ); document.write( " $\"sqrt%2840%5E2+%2B+30%5E2%29\"$ inches.\r
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\n" ); document.write( "\n" ); document.write( "Pythagorean theorem.\r
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\n" ); document.write( "\n" ); document.write( "On Pythagorean theorem see the lessons\r
\n" ); document.write( "\n" ); document.write( " - The Pythagorean Theorem\r
\n" ); document.write( "\n" ); document.write( " - More proofs of the Pythagorean Theorem\r
\n" ); document.write( "\n" ); document.write( "in this site.\r
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