$(6)$GIVEN THE FOLLOWING FOUR$-$SIDED, CLOSED TRAVERSE, WITH THE FOLLOMINNIS ANGLES AND DISTANCES:

ANGLE DISTANCES

$A=51{23}^{\text{'}},AB=713\mathrm{.}93FT,$

$B=105{39}^{\text{'}},BC=606\mathrm{.}06FT,$

$C=7811,CD=391\mathrm{.}27FT$

$D=124{47}^{\text{'}},DA=781\mathrm{.}18FT$

THE BEARING OF AB IS $N73{32}^{\text{'}}E$

FIND THE FOLLOWING:

$($a$)$ PERFORM A CHECK FOR AGULAR CLOSURE.

$($b$)$ COMPUTE BOTH BEARINGSS AND AZIMUTHS FOR ALL SIDES.