Structure beam question engineering help

[physicsguru97]

Homework Statement

Hello could someone please help me on how to work this question out I have attached a photo so you can see the question. The equation i think you use is the equation of equilibrium. thanks if someone could please help me! you would be my life saver!

Homework Equations

equation of equilibrium

The Attempt at a Solution

i don't know where to start!

 

[PhanthomJay]

Ok use the equilibrium equations and show us what you get. But first note that curved member FG is a "2-force" member which should tell you something about the direction of the reaction force at G.

 

[physicsguru97]

I am still completely lost I seriously don't know how to do it could you please go through the steps

 

[PhanthomJay]

I am still completely lost I seriously don't know how to do it could you please go through the steps

Please show some attempt at summing torques , however feeble your attempt might be.