document.write( "Question 246449: I have triangle an know the length of 2 sides I need to know the length of the 3rd side.
\n" ); document.write( "1 side is 1500 mm
\n" ); document.write( "1 side is 1200 mm.\r
\n" ); document.write( "\n" ); document.write( "What is the length of the 3rd side?\r
\n" ); document.write( "\n" ); document.write( "How do I work out angles?\r
\n" ); document.write( "\n" ); document.write( "Thanks
\n" ); document.write( "

Algebra.Com's Answer #179969 by richwmiller(17219)\"\" \"About 
You can put this solution on YOUR website!
Do you know what kind of triangle it is?
\n" ); document.write( "right, scalene, isosceles or equilateral?
\n" ); document.write( "
\n" );