question_answer

In the given figure, if\[PQ||RS,\,\,\angle PAB={{70}^{o}}\]and\[\angle ACS={{110}^{o}}\], find the measure of\[\angle BAC\].

A) \[{{40}^{o}}\]                        

B) \[{{70}^{o}}\]            

C) \[{{110}^{o}}\]                      

D)        \[{{30}^{o}}\]