document.write( "Question 1007770: Find the length of the third side of the right triangle. Give an exact answer and an approximation to three decimal places. \r
\n" ); document.write( "\n" ); document.write( "a=19
\n" ); document.write( "b=unknown
\n" ); document.write( "c=26\r
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Algebra.Com's Answer #623599 by fractalier(6550)\"\" \"About 
You can put this solution on YOUR website!
Using the Pythagorean Theorem, we have
\n" ); document.write( "a^2 + b^2 = c^2 or
\n" ); document.write( "b^2 = c^2 - a^2
\n" ); document.write( "b^2 = 26^2 - 19^2
\n" ); document.write( "b^2 = 676 - 361
\n" ); document.write( "b^2 = 315
\n" ); document.write( "b = 17.748
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