1. The problem statement, all variables and given/known data 2. Relevant equations ΣF=0 ΣM=0 3. The attempt at a solution I think i correctly identified two 2 force members at A and B. But would the system be a 3 force member? If it is i dont quite know how to solve for the missing angles. Is the problem asking for the sum of the forces at A and B including moments at each point? Thanks.