In the given figure, O is the centre of the circle. If ∠BAO = 30° and ∠BCO = 50°, then ∠AOC is equal to:

In the given figure, O is the centre of the circle. If ∠BAO = 30° a

1.	In the given figure, O is the centre of the circle. If ∠BAO = 30° and ∠BCO = 50°, then ∠AOC is equal to:
A.	60°
B.	80°
C.	40°
D.	160°
Answer» E.

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In the given figure, O is the centre of the circle. If ∠BAO = 30° and ∠BCO = 50°, then ∠AOC is equal to:

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