Question
In the figure, not drawn to scale, QS, RT and OR are straight lines. Given that O is the centre of the circle and ∠OQT = 33°, find ∠OST.
3 m

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In the figure, not drawn to scale, QS, RT and OR are straight lines. Given that O is the centre of the circle and ∠OQT = 33°, find ∠OST.