Assignment Problems: Use Method of Joints.

Calculate the support reactions and then draw the free$-$body diagrams of joints $A,B,$ and $C$ of the truss.

$($a$)$

$($b$)$Assignment Problems: Use Method of Joints.

Calculate the support reactions and then draw the free$-$body diagrams of joints $A,B,$ and $C$ of the truss.

$($a$)$

$($b$)$