Question $3$

For the T shape shown, the dimensions w$\_($f$),$t$\_($f$),$h$\_($s$),$ and t$\_($s$)$ are $213,13\mathrm{.}5,221,$ and $21\mathrm{.}4$ mm $,$

respectively. Determine the second moment of area $($moment of inertia$)$ about the non$-$

centroidal x$\_(2)$ axis, in mm$^(4).$