Question

which congruence theorem can be used to prove $\triangle wxz \cong \triangle yzx$?
options: aas, asa, sas, hl

Explanation:

Step1: Identify shared side

$\triangle WXZ$ and $\triangle YZX$ share side $XZ$.

Step2: Check angles

Marked angles: $\angle WXZ = \angle YZX$, $\angle WZX = \angle YXZ$.

Step3: Apply congruence rule

Two angles and included side (ASA) match.

Answer:

ASA