The total force in x-direction is calculated as follows, ∑Fx=15‌cos‌60°+19−11‌cos‌30°−16‌cos‌45° =5.66N The total force in y-direction is calculated as follows, ∑Fy=−22+15‌sin‌60°+16‌cos‌45°−11‌sin‌30° =−3.196N The resultant force is calculated as follows, R=√Fx2+Fy2 =√(5.66)2+(−3.196)2 =6.5N Direction of resultant, tan‌θ=