Question

Three forces are exerted on an object placed on a tilted floor. Forces are vectors. The three forces are directed as shown in the figure. If the forces have magnitudes F1 = 2.0 N, F2 = 17.0 N and F3 = 15.0 N, where N is the standard unit of force, what is the component of the net force F⃗ net=F⃗ +F⃗ 2+F⃗ 3 parallel to the floor?

Answer 1

I need to know the direction(angle) of
the forces.