In the figure, BC is the diameter, PQ is the tangent, O is the centre – InterviewSolution

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1.	In the figure, BC is the diameter, PQ is the tangent, O is the centre of circle and ∠BAQ=65o.Find ∠AOC.
Answer» In the figure, $B C$ is the diameter, $P Q$ is the tangent, $O$ is the centre of circle and $∠ B A Q = 65^{o}$ . Find $∠ A O C$ .

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