document.write( "Question 883090: How do you find the 2 other side lengths of a right triangle if you are given a side length and the perimeter of that triangle... for example: the perimeter of a right triangle is 40m, The length of the longest side of the triangle is 17m, what are the lengths of the other two sides? \n" ); document.write( "
Algebra.Com's Answer #533329 by JulietG(1812)\"\" \"About 
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The perimeter is A + B + C. We know that C = 17. Therefore A+B = 40-17, or 23
\n" ); document.write( "\"a%5E2\"+\"b%5E2\"=\"c%5E2\"
\n" ); document.write( "\"a%5E2\"+\"b%5E2\"=289
\n" ); document.write( ".
\n" ); document.write( "If we *assume* that the sides are whole numbers, the possibilities are combinations that equal 23. Let's use estimating - try using 10 (since it's easy). Then we would have
\n" ); document.write( "10*10 + 13*13
\n" ); document.write( "100 + 169
\n" ); document.write( "Too little.
\n" ); document.write( "9*9 + 14*14 =
\n" ); document.write( "81 + 196
\n" ); document.write( "Still too little
\n" ); document.write( "8*8 + 15*15
\n" ); document.write( "64 + 225
\n" ); document.write( "Success!
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