Let [ABCD] be a parallelogram and P a point between C and D. The line parallel to AD that passes through P intersects the diagonal AC in Q. Knowing that the area of [PBQ] is 2 and the area of [ABP] is 6, determine the area of [PBC].
https://cdn.artofproblemsolving.com/attachments/0/8/664a00020065b7ad6300a062613fca4650b8d0.png geometryareasparallelogram