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Question 5 The four-sided, closed traverse has the following angles and distances: Az. 306 31 A 38° 30 B 100 38 C 149° 50 D 85° 59 E 165 03 AB 371.006 m BC 110.222 m CD 139.872 m AB 103.119 m AB 319.860 m Side AB has an azimuth of 306 31 (a) Perform the angle check and correct internal angles as needed. (b) Compute both bearings and azimuths for all sides (c) Compute the latitudes and departures for all sides (d) Compute the error in the traverse and the precision ratio

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Sol. (a) Sum 엉 au .i.dehicA arga n above an9las and hence n。 Fohe e Azimuth Add LB - I0o° 38 40ㄱㅇ 09 2. ВС s96 59 85° 59 2 02° 50 Add ZtE - 26 o A2.. ซู EA

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