Find ${}_3$ and $A_c$ for the position in the direction shown. Use analytical techniques.

$O_{2}A=0\mathrm{.}8in$

$AB=1\mathrm{.}93$ in

$AC=1\mathrm{.}33$ in

Offset $=0\mathrm{.}38$ in

${}_2=34\mathrm{.}3$

Angle CAB$=38\mathrm{.}6$

${}_2=10ra\frac{d}{sec}$ and ${}_2=4ra\frac{d}{se{c}^2}$