In the given figure, \( A B\|C D, C D\| E F \), and \( E A \perp A B \). If \( \angle B E F=75^{...

In the given figure, \( A B\|C D, C D\| E F \), and \( E A \perp A B \). If \( \angle B E F=75^{\circ} \), then find the
(W) values of \( x, y \) and \( z \).