Examine the figure below.

a$.(1$ pt$.)$ Label all two$-$force members.

b$.(1$ pt$.)$ Label all three$-$force members.

c$.(4$ pts$.)$ Draw the free body diagrams of each member. $($Label each force vector$)$

d$.(2$ pts$.)$ Locate the point of concurrency for the three$-$force member. $($Assume the figure associated with this problem is drawn to scale.$)$

e$.(2$ pts$.)$ What graphical method could be used to determine the reaction force magnitudes if the point of concurrency provides the direction of these forces?

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SOLID MEMBGRS $BC$ & ABD.