In the given figure, O is the centre of circle and the chord BC is produced to the point P. The angle subtended by the arc BCD at the centre is 140°. Determine ∠ BAD
1
140°
2
40°
3
70°
4
110°
In the given figure, O is the centre of circle and the chord BC is produced to the point P. The angle subtended by the arc BCD at the centre is 140°. Determine ∠ BAD