document.write( "Question 38655: A triangle can be formed having side lengths 4,5,& 8. It is impossible, however, to construct a triangle with sidelengths 4,5 & 10. Using the side lengths 2,3,5,7 & 11, howmany different triangles with exactly 2 equal sides can be formed? \n" ); document.write( "
Algebra.Com's Answer #24740 by fractalier(6550)\"\" \"About 
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Using side lengths 2,3,5,7 & 11, we need to find out how many isosceles (with exactly 2 sides equal) triangles can be formed...well, start listing them...
\n" ); document.write( "2,2,3
\n" ); document.write( "3,3,2
\n" ); document.write( "3,3,5
\n" ); document.write( "5,5,2
\n" ); document.write( "5,5,3
\n" ); document.write( "5,5,7
\n" ); document.write( "7,7,2
\n" ); document.write( "7,7,3
\n" ); document.write( "7,7,5
\n" ); document.write( "7,7,11
\n" ); document.write( "11,11,2
\n" ); document.write( "11,11,3
\n" ); document.write( "11,11,5
\n" ); document.write( "11,11,7
\n" ); document.write( "Looks like that's it...how many? 14? \n" ); document.write( "
\n" );