By symmetry


At Joint A



compression



tension
At Joint B
By inspection
compression
compression
At Joint C




tension



tension
At Joint E
By inspection

Summary
AB = FH = 20 kN compression
AC = GH = 16 kN tension
BC = FG = 8 kN compression
BD = DF = 20 kN compression
CD = DG = 9.6148 kN tension
CE = EG = 10.6667 kN tension
DE = 0
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