Question

Please help! Which statement is true, about the following of the two triangles? (Refer to image)

A: ΔADC≅Δ ACB, by the SSS congruence postulate.
B: ΔADC≅ΔACB, by the SAS congruence postulate.
C: ΔADC≅ ΔCBA, by the SSS congruence postulate.
D: ΔADC≅ΔCBA, by the SAS congruence postulate.

Answer 1

The answer is C because DC = BA and DA = CB (given) and AC = CA (reflexive property).