question_answer

P is a point in the interior of parallelogram ABCD. If ar \[(I{{I}^{gm}}ABCD)=18c{{m}^{2}},\] what is the value of \[[ar(\Delta APD)+ar(\Delta CPB)]?\]

A) \[~9\,c{{m}^{2}}\]    

B)              \[~12\,c{{m}^{2}}\]                       

C) \[~18\,c{{m}^{2}}\]           

D)   \[~15\,c{{m}^{2}}\]