Respuesta :

1) YX≅ZX --------> reason : Given

2) ∠YXW≅∠ZXW -----> reason: WX bisects angle ∠YXZ

3) WX is a common side -------> given

4) Δ WYX ≅ Δ WZX are congruent by SAS

because two sets of corresponding sides are congruent and the included angle is congruent

RELAXING NOICE
Relax