Question
In the figure, not drawn to scale, PR, QS and OQ are straight lines. Given that O is the centre of the circle and ∠OPS = 30°, find ∠ORS.
3 m

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In the figure, not drawn to scale, PR, QS and OQ are straight lines. Given that O is the centre of the circle and ∠OPS = 30°, find ∠ORS.