In the adjoining figure \[\angle XOZ={{120}^{{}^\circ }}\]where O is the centre of the circle then \[\angle \mathbf{XYZ}\] is equal to

In the adjoining figure \[\angle XOZ={{120}^{{}^\circ }}\]where O is t

1.	In the adjoining figure \[\angle XOZ={{120}^{{}^\circ }}\]where O is the centre of the circle then \[\angle \mathbf{XYZ}\] is equal to
A.	\[{{110}^{{}^\circ }}\]
B.	\[{{120}^{{}^\circ }}\]
C.	\[{{90}^{{}^\circ }}\]
D.	\[{{40}^{{}^\circ }}\]
Answer» C. \[{{90}^{{}^\circ }}\]

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In the adjoining figure \[\angle XOZ={{120}^{{}^\circ }}\]where O is the centre of the circle then \[\angle \mathbf{XYZ}\] is equal to

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