2 hikers walk 6.5 km on trail that they end up going 40 degreees north of east.

2 hikers walk 6.5 km on trail that they end up going 40 degreees north of east. In the figure it shows an X AND Y AXIS AND A COMPASS SHOWING THE FOUR Main pts of direction North, East, West, and South. The following 2 ?’s I need answered and not a tutor!
Find the Northern component of the displacement of the hikers in kilometers ?
Find the eastern component of the displacement of the hikers in kilometers?