scalene triangle http://mathworld.wolfram.com/ScaleneTriangle.html Scalene scalene triangle scalene triangle Scalene Triangle -- from Wolfram MathWorld Scalene triangle "Scalene triangle" http://mathworld.wolfram.com/ScaleneTriangle.html Scalene triangle scalene triangle scalene triangle http://mathworld.wolfram.com/ScaleneTriangle.html Scalene triangle