$(1)(10$ pts$)$ Convert the azimuths from north to bearings, and compute the angles, smaller than $180\backslash$deg between successive azimuths.

$68\backslash$deg $0642,133\backslash$deg $1556,217\backslash$deg $4405,$ and $320\backslash$deg $3518$

$(2)(10$ pts$)$ Course AB of a five$-$sided traverse runs due north. From the given balanced interior angles to the right, compute and tabulate the bearings and azimuths from north for each side of the traverses

A $=77\backslash$deg $2326,$ B $=125\backslash$deg $5859,$ C $=105\backslash$deg $2832,$ D $=116\backslash$deg $2702,$ E $=114\backslash$deg $4201$

$(3)(10$ pts$)$ Describe the relationship between forward and back azimuths.

$(4)(10$ pts$)$ Compute azimuths of all lines for a closed traverse ABCDEFA that has the following balanced angles to the right, using the directions listed below

FAB $=118\backslash$deg $2659$

ABC $=123\backslash$deg $2028$

BCD$=104\backslash$deg $1032$

CDE $=133\backslash$deg $5250$

DEF $=108\backslash$deg $2158$

EFA $=131\backslash$deg $4713$

Bearing AB $=$ S$28\backslash$deg $1842$W$.$

$(5)(60$ pts$)$ For the closed$-$polygon traverses given $($lengths in feet$),$ compute and tabulate: $($a$)$ unbalanced departures and latitudes, $($b$)$ linear misclosure, $($c$)$ relative precision, and $($d$)$ preliminary coordinates if XA $=10,000\mathrm{.}00$ and YA$=5000\mathrm{.}00.$ Balance the traverses by coordinates using the compass rule. $$ Line AB has a NW Bearing of N$57\backslash$deg $0719$W

Azimuth$-$Bearings$-$Traverse Calculations.png