document.write( "Question 473228: I have a right triangle, and I'm trying to find the length of the side not given. Side A= 13, and Side B=13. What is the exact value of Side C? It needs an answer and an approximation to three decimal places. \n" ); document.write( "
Algebra.Com's Answer #324518 by stanbon(75887)\"\" \"About 
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I have a right triangle, and I'm trying to find the length of the side not given. Side A= 13, and Side B=13. What is the exact value of Side C? It needs an answer and an approximation to three decimal places.
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\n" ); document.write( "If \"C\" is the hypotenuse, use Pythagoras to get:
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\n" ); document.write( "C = sqrt[13^2+13^2]
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\n" ); document.write( "C = sqrt[2*13^2]
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\n" ); document.write( "C = 13*sqrt(2)
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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