21. Five marks exercise problems III

In the given figure, \(ABCD\) is a cyclic quadrilateral where diagonals intersect at \(P\) such that \(\angle DBC = 40^\circ\) and \(\angle BAC = 60^\circ\).

 

 

Find:

 

(i) \(\angle CAD\) \(=\) \(^\circ\)

 

(ii) \(\angle BCD\) \(=\) \(^\circ\)