For the following multi$-$panel trusses, using Bow's notation:

Draw the truss to scale

Find loads and reactions

Analyze using graphic statics using Bow's notation.

Find the magnitude of force in each element of the truss.

Annotate the truss elevation

Highlight all compression members in red

Write the magnitude of force in each truss member in a box directly adjacent to the member.

All units are in feet.

TRUSS ONE:

$P=12$kips

$H=15$ feet

$L=45$ feet

$RI=($left reaction$)$

$Rr=($right reaction$)$

I Kuss I wu:

$P=60$kips

$Q=40$kips

$L=60$ feet

$Rl=70$kips $($left reaction$)$

$Rr=30$ kips $($right reaction$)$