Problem 3 (20 points)

Compute and tabulate for the following closed-polygon traverse:

(a) Preliminary azimuths,

(b) Unadjusted departures and latitudes,

(c) Linear misclosure

(d) Traverse relative precision

(e) Balance the departures and latitudes using the compass rule

(f) Compute the final lengths and azimuths of lines, and

(g) Compute the area of a polygon in acres.

Course

AB

BC

CD

DE

EA

Azimuth

179°50'39"

Length (ft)

2862.392

4189.033

3815.353

3646.450

3490.014

Interior Angle (Right)

120°05'50"

91°57'50"

121°44'06"

82°02'08"

124°10'11"