A and B are two points on a circle with centre O. C is a point on the minor are ofthe circle between points A and B. The tangents to the circle at A and B meet each otherat a point D. If $$\angle ADB = 25^\circ$$, then $$\angle ACB$$ (in degrees)is equal to:

A

105

B

100.5

C

102.5

D

100