Respuesta :

[tex]\begin{gathered} ZX\cong ZX\text{ Same side } \\ \measuredangle WXZ\text{ }\cong\measuredangle XZY\text{ internal alternates} \\ WX\cong ZY\text{ given} \\ \text{Because of SAS we get that the triangles are congruent} \end{gathered}[/tex]

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