The beam is subjected to the two forces shown. Express each force in Cartesian vector form and

Question:

The beam is subjected to the two forces shown. Express each force in Cartesian vector form and determine the magnitude and coordinate direction angles of the resultant force.

Given:
F1 = 630 lb α = 60 deg
F2 = 250 lb β = 135 deg
c = 24 γ = 60 deg
d = 7