### 3. ΔEFG ≅ ΔYXZ

ΔEFG ≅ ΔYXZ is true if m∠E = m∠Y and m∠F = m∠X.

**Solution**:

Given conditions:

The above angles are corresponding angles, and they are also congruent angles.

This implies that:

The triangles are similar (not congruent) by AA postulate.

So, we have: ΔEFG ≅ ΔYXZ

Hence, the true statement is 3. ΔEFG ≅ ΔYXZ