document.write( "Question 18287: If I know the length of two sides of a triangle, how do I find the length of the third side? \n" ); document.write( "
Algebra.Com's Answer #8763 by Earlsdon(6294)\"\" \"About 
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I would say... with great difficulty unless you are given more information than what you have provided.\r
\n" ); document.write( "\n" ); document.write( "For example...if the triangle is a right triangle,then you could find the length of the third side by using the Pythagorean theorem.\r
\n" ); document.write( "\n" ); document.write( "If the triangle is not a right triangle, then you would need to know the included angle to find the length of the third side.\r
\n" ); document.write( "\n" ); document.write( "Good luck!
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