R = √(Rx^2 + Ry^2) = √(161.60^2 + 179.90^2) = 243.30 N θ = tan^(-1)(Ry/Rx) = tan^(-1)(179.90/161.60) = 48.19°

Some notable features of the solutions manual include:

F1 = 100 N, θ1 = 30° F2 = 150 N, θ2 = 60°

Calculate the x- and y-components of each force.

Assuming Fx = 200 N, Fy = 0, Fz = 0 (since the force is acting in the x-direction)