Pratt Truss Analysis :( 1. The problem statement, all variables and given/known data Hello, first post here. Been given an engineering assignment for school but not quite understanding how to answer all these questions. 2. Relevant equations Was told to use Method of Joints for the reactions on left and right. And Method of Sections on the forces in the members. 3. The attempt at a solution Not sure how :( Please help guys. Thanks in advance. boxhunter.