(Solved): i have 20 mins plz help  The loaded frame shown in the figure is supported by pins \( E \) and ...

The loaded frame shown in the figure is supported by pins \( E \) and \( F \). a) Neglecting the frame's weight, draw the freebody diagrams (FBDs) of the members \( A B_{\text {, }} \) \( A C E, B D F \), and \( C D \) b) Calculate the reactions at the pin supports \( E \) atd \( f \). c) Determine the forces at pins \( A, B, C \), and \( D \).