Answer
$y=\dfrac {9}{2};$
$x=\dfrac {9}{2}\sqrt {3};$
$\omega =3\sqrt {3};$
$z=\dfrac {3\sqrt {3}}{2}$
Work Step by Step
$y=9\times \sin 30^{0}=\dfrac {9}{2};$
$x=9\times \cos 30^{0}=\dfrac {9}{2}\sqrt {3};$
$\omega =\dfrac {y}{\sin 60}=\dfrac {\dfrac {9}{2}}{\dfrac {\sqrt {3}}{2}}=3\sqrt {3};$
$z=w\times \cos 60^{\circ }=3\sqrt {3}\times \dfrac {1}{2}=\dfrac {3\sqrt {3}}{2}$
