Sas Asa Aas Congruence Sss Math. Asa or angle side side. Sss side side side sss stands for side side side and means that we have two triangles with all three sides equal.
Sas or side angle side. Asa or angle side side. In cat below included a is between sides t and c.
Hl or hypotenuse leg for right triangles only.
Proving the sas triangle congruence criterion using transformations. There are five ways to find if two triangles are congruent. If there are two triangles say abc and def then as per aas rule. Testing to see if triangles are congruent involves three postulates abbreviated sas asa and sss.
