In ∆ABC and ∆DEF, it is given that ∠B=∠E and ∠C=∠F. In order that ∆ABC ≅ DEF, we must have
From the question, we have:
In ∆ABC and ∆DEF
∠B = ∠E (Given)
∠C = ∠F (Given)
So, in order to have ∆ABC ≅ ∆DEF
BE must be equal to EF
∴ Option (C) is correct