Question

which of the following are not congruence theorems or postulates? check all that apply. a. aa b. sss c. aaa d. aas e. sas f. ssa

Explanation:

Step1: Recall congruence criteria

Congruence of triangles has criteria like SSS (Side - Side - Side), SAS (Side - Angle - Side), AAS (Angle - Angle - Side).

Step2: Analyze each option

AA only gives similarity, not congruence. AAA also only gives similarity. SSA is not a valid congruence criterion as it can lead to two different triangles in some cases.

Answer:

A. AA, C. AAA, F. SSA