Two channel sections are welded as shown in the figure.

COLLAPSE IMAGES

$b=4$ in $,d=10$ in $,t_f=1$ in $,t_w=2$ in

$b=4$ in $,d=10$ in $,t_f=1$ in $,t_w=2$ in

Calculate $I_x$ the moment of inertia for the composite section about the $x-$axis.

$n^4$

ENTER

$3$ tries remaining. $1$ point$($s$)$ possible

Calculate $I_y$ the moment of inertia for the composite section about the $y-$axis.

$$ in ${?}^4$

$3$ tries remaining. $1$ point$($s$)$ possible

$$