$4/12$ A drawbridge is being raised by a

cable $EI.$ The four joint loadings shown

result from the weight of the roadway.

Determine the forces in members $EF,$

$DE,DF,CD,$ and $FG\mathrm{.}4/12$ A drawbridge is being raised by a

cable $EI.$ The four joint loadings shown

result from the weight of the roadway.

Determine the forces in members $EF,$

$DE,DF,CD,$ and $FG.$