answer please congruence of triangle by finding the rule

Answer:
By AAA ( Angle, Angle, Angle) congruence criteria
Step-by-step explanation:
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Answer:
ASA
Step-by-step explanation:
in ΔURS and ΔUTS
both have common side which is US
∠RUS = ∠UST
∠SUT = ∠RSU
it is Angle side Angle congruence
ASA
so ΔURS ≅ ΔSTU