To get the magnitude of the resultant force
R = sqrt (x^2 + y^2)
R = sqrt (325^2 + 110^2)
R = 343.11 lbs
To get the direction, get first the angle in b/w: (theta is the angle)
Tan (theta) = (110 lbs / 325 lbs)
theta = 18°41'56.34"
343.11, 18.70° S of E