document.write( "Question 949190: If a right triangle has a hypotenuse of 20 units and a leg of 16 units, what is the length of the other leg?
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Algebra.Com's Answer #579426 by Zucchini(70)\"\" \"About 
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Use the equation a^2 + b^2 = c^2\r
\n" ); document.write( "\n" ); document.write( "A is a leg, b is the other leg, c is the hypotenuse.\r
\n" ); document.write( "\n" ); document.write( "Plug in what you know:\r
\n" ); document.write( "\n" ); document.write( "16^2 + b^2 = 20^2
\n" ); document.write( "256 + b^2 = 400
\n" ); document.write( "B^2 = 144
\n" ); document.write( "B = 12\r
\n" ); document.write( "\n" ); document.write( "The length of the other leg is 12 units
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