Question : AB is the diameter of a circle with centre O. If P is a point on the circle such that
Option 1: 50°
Option 2: 65°
Option 3: 60°
Option 4: 55°
Correct Answer: 55°
Solution :
The angle subtended by a chord at the centre of the circle is twice the angle subtended by the same chord at a point in the circle.
So,
Hence, the correct answer is 55°.
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