Figure is below... Determine the forces in members EH and EI of the double Fink truss (positive if in tension, negative

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Figure is below...
Determine the forces in members EH and EI of the double Fink truss (positive if in tension, negative if in compression). Neglect any horizontal reactions at the supports and note that joints E and F divide DG into thirds.
Answers:
EH = L
EI = L
Determine the forces in members EH and El of the double Fink truss (positive if in tension, negative if in compression). Neglect any horizontal reactions at the supports and note that joints E and F divide DG into thirds. Answers: 20⁰ EH-i El= i B H AK=KJ=JI = IH=HG = 2.6 m K L L 20⁰