[tex]there\ are\ 3\ postulates\ of\ triangles\ similarity:\\
-Side Side Side\ (SSS) -\corresponding\ sides\ are\\ all\ in\ the\ same\ proportion\\\\
-AngleAngleAngle\ (AAA)-\ All\ 3\ corresponding\\ angles\ are\ the\ same\\\\
-SideAngleSide\ (SAS)\ - Two\ pair\ of\ sides\ are\ in\ the\\
same\ proportion\ and\ two\ angles\ are\ the\ same.\\\\
Answer: \ AA\ and\ SSA\ are\ not\ postulates\ for\ triangle\ similarity. [/tex]