Example $3-8$

Compute the design strength ${}_t{P}_n$ for the angle shown in Fig. $3\mathrm{.}14.$ It is welded on the ends and sides of the $8$ in leg only and $F_y=50$ksi and $F_u=70$ksi.

FIGURE $3\mathrm{.}14$

Angle welded to $8-$in leg only.