document.write( "Question 1146157: A triangle has sides with lengths of 15 yards, 17 yards, and 19 yards. Is it a right triangle?
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Algebra.Com's Answer #767434 by Boreal(15235)\"\" \"About 
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square each and see if the sum of the two smaller sides equals the square of the largest side
\n" ); document.write( "225+289=514
\n" ); document.write( "19^2=361
\n" ); document.write( "they aren't equal
\n" ); document.write( "not a right triangle
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