Respuesta :

Answer:

The length of YZ is 5

Explanation:

Since the triangles are similar, we know that YZ = BC

and

[tex]\begin{gathered} \sin 30=\frac{BC}{10} \\ \\ BC=10\sin 30 \\ =10\times\frac{1}{2} \\ \\ =5 \end{gathered}[/tex]

Therefore, YZ = 5

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