Three identical trusses are pin connected to produce the framework shown. If the framework rests on the smooth supports at \(A, C\), and \(\mathrm{E}\), determine the force in members \(C D, D H\), and \(C H\). State if the members are in tension or compression.

2 k 2 k 2 k F 4 ft 4 ft E G A 4 ft 4 ft 4 ft 4 ft D B 4 ft