AB is the diameter of a circle with centre O and radius OD is perpendicular to AB. Find the angle BAD

AB is the diameter of a circle with centre O and radius OD is perpendi

1.	AB is the diameter of a circle with centre O and radius OD is perpendicular to AB. Find the angle BAD
A.	60°
B.	45°
C.	30°
D.	75°
Answer» C. 30°

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AB is the diameter of a circle with centre O and radius OD is perpendicular to AB. Find the angle BAD

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