O is the centre of the circle. The angle subtended bt the arc BCD at the centre is 140 degree is produced to P. Determine ∠BAD=∠DCB

O is the centre of the circle. The angle subtended bt the arc BCD at the centre is 140 degree is produced to P. Determine $∠ B A D = ∠ D C B$

Match the items on the right to the items on the left.

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step 5