Question

All of the following are ways to prove triangles congruent except

A. SSS
B. SAS
C. ASA
D. SSA

Answer 1

A : SSS (side-side-side) , B : SAS (side-angle-side) , C : ASA (angle-side-angle) are all ways to prove congruence of triangles, except for the 4th one i.e D(side-side-angle)

Thus, the correct option is D ..