Question

Determine which postulate or theorem can be used to prove that
AABC= ADCB.
A. SSS
B. ASA
C. SAS
D. AAS

Answer 1

Answer:

$\triangle ABC \cong \triangle DCB$ by AAS

Step-by-step explanation:

According to the following two triangles, $\triangle ABC$ and $\triangle DCB$ are congruent by Angle-Angle-Side (AAS), because there are two angles shown and share a side, which is in the middle between triangles.