PLEASE ANSWER ALL PARTS!! A four-sided closed field traverse has the following angles: A- 81°53'30" B- 70°28'30" C- 86°09'30" D-121°30'30". The lengths of the sides are as follows: AB - 636.45 ft BC = 654.45 ft CD - 382.65 ft DA - 469.38 ft. The bearing of AB is S 17°17' W. BC is in the N.E. quadrant. (a) Balance the field angles. A- B = C- D = Angles should be formatted as DD-MM-SS (b) Compute the bearings or the azimuths. Use the table below for your answers. (c) Compute the latitudes and departures. Use the table below for your answers. Course Bearing Distance Latitude Departure AB 636.45 BC 654.45 CD 382.65 DA 469,38 SUM Bearings should be formatted as NDD-MM-SSE Distance Sum should have two decimal places and no units. #.## Latitude and Departure should indicate if positive or negative and have two decimal places. -#.## or +#.## (d) Determine the linear error of closure and the accuracy ratio. Linear Error of Closure= Should be three decimal places and no units. #.### Precision Ration = Precision should be rounded to the hundreds and have no units. ##00
PLEASE ANSWER ALL PARTS!! A four-sided closed field traverse has the following angles: A- 81°53'30" B- 70°28'30" C- 86°09'30" D-121°30'30". The lengths of the sides are as follows: AB - 636.45 ft BC = 654.45 ft CD - 382.65 ft DA - 469.38 ft. The bearing of AB is S 17°17' W. BC is in the N.E. quadrant. (a) Balance the field angles. A- B = C- D = Angles should be formatted as DD-MM-SS (b) Compute the bearings or the azimuths. Use the table below for your answers. (c) Compute the latitudes and departures. Use the table below for your answers. Course Bearing Distance Latitude Departure AB 636.45 BC 654.45 CD 382.65 DA 469,38 SUM Bearings should be formatted as NDD-MM-SSE Distance Sum should have two decimal places and no units. #.## Latitude and Departure should indicate if positive or negative and have two decimal places. -#.## or +#.## (d) Determine the linear error of closure and the accuracy ratio. Linear Error of Closure= Should be three decimal places and no units. #.### Precision Ration = Precision should be rounded to the hundreds and have no units. ##00
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:PLEASE ANSWER ALL PARTS!!
A four-sided closed field traverse has the following angles:
A = 81°53'30"
B - 70°28'30"
C = 86°09'30"
D =121°30'30",
The lengths of the sides are as follows:
AB = 636.45 ft
BC = 654.45 ft
CD = 382.65 ft
DA = 469.38 ft.
The bearing of AB is S 17°17' W. BC is in the N.E. quadrant.
(a) Balance the field angles.
A =
B =
C -
D =
Angles should be formatted as DD-MM-SS
(b) Compute the bearings or the azimuths. Use the table below for your answers.
(c) Compute the latitudes and departures. Use the table below for your answers.
Course
Bearing
Latitude
Departure
Distance
AB
636.45
BC
654.45
CD
382.65
DA
469.38
SUM
Bearings should be formatted as NDD-MM-SSE
Distance Sum should have two decimal places and no units. #.##
Latitude and Departure should indicate if positive or negative and have two decimal
places. -#.## or +#,##
(d) Determine the linear error of closure and the accuracy ratio.
Linear Error of Closure =
Should be three decimal places and no units. #.###
Precision Ration =
1
Precision should be rounded to the hundreds and have no units, ##00
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