DO NOT USE FEA! DO HAND$/$MATHEMATICAL CALCULATION

Each bar is made of steel and has a cross$-$sectional area of $600m{m}^2$

Take $E=200$GPa.

$-$ Do hand$/$mathematical calculation to solve for:

a$)$ The horizontal and vertical displacements at $A$

b$)$ The horizontal and vertical displacements at $B$

c$)$ The vertical displacement at $B$

d$)$ The horizontal and vertical displacements at $D$

e$)$ The vertical displacement at $D$

f$)$ Reactions at A and C

g$)$ Axial force in each member

This truss is statically determinate. It is straightforward to analyze it$,$ and find the forces in the members and the reaction forces. Please do hand calculations and find these forces and compare them with the results from the software.