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The length of a chord of a circle is equal to the radius of the circle. The angle which this chord subtends in the major segment of the circle is equal to
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- 30°
- 45°
- 60°
- 90°
- 30°
Correct Option: A
As per the given in question , we draw a figure circle 
AO = OB = AB
⇒ ∠AOB = 60°
[∵ ∆ AOB is equilateral]
∴ ∠ ACB = 30°
