Oasis B is $10km$ due east of oasis A$.$ Starting from oasis A$,$ a camel walks $24km$ in a direction $15\mathrm{.}0$ south of east and then

walks $32km$ due north. If it is to then walk directly to $B,($a$)$ how far and $($b$)$ in what direction $($relative to the positive x$-$axis within

the range $\{$:$(-180,180])$ should it walk?

$($a$)$ Number

Units

$($b$)$ Number

Units