Which method can be used to prove ABC =DEF?
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ASA (Angle Side Angle) method can be used to prove ∆ABC ≅ ∆DEF
In ∆ABC and ∆DEF
∠A ≅ ∠D (given)
AB ≅ DE (given)
∠B ≅ ∠E (given)
So, by ASA congruency criteria
∆ABC ≅ ∆DEF