In the given figure, AB is a chord of a circle with centre O and AB is produced to C such that BC = OB. Also, CO is joined and produced to meet the circle in D. If ∠ACD = 25°, then ∠AOD =

Lalit Singh • 4.06K Points
Extraordinary

Q. In the given figure, AB is a chord of a circle with centre O and AB is produced to C such that BC = OB. Also, CO is joined and produced to meet the circle in D. If ∠ACD = 25°, then ∠AOD =

(A) 50°
(B) 75°
(C) 90°
(D) 100°

Correct Answer - Option (B)

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