$9\mathrm{.}33$ and $9\mathrm{.}34$ Determine the moment of inertia and the radius of gyration of the shaded area with respect to the $y$ axis.

$6\mathrm{.}99i{n}^4$;$1\mathrm{.}127$ in$.$

Fig. P$9\mathrm{.}32$ and P$9\mathrm{.}34$