The observed lengths of the sides (in feet) of a five- sided closed polygon traverse are as follows: AB= 200.74, BC = 285.87, CD = 500.37, DE = 319.33, and EA = 380.78. (Note: Assume units of feet for all distances.) The preliminary azimuths obtained after balancing the angles are as follows: AB = 138°16'27", BC = 67°02′46", CD = 354°22'24", DE = 256°13'01", EA = 185°29'20".
The observed lengths of the sides (in feet) of a five- sided closed polygon traverse are as follows: AB= 200.74, BC = 285.87, CD = 500.37, DE = 319.33, and EA = 380.78. (Note: Assume units of feet for all distances.) The preliminary azimuths obtained after balancing the angles are as follows: AB = 138°16'27", BC = 67°02′46", CD = 354°22'24", DE = 256°13'01", EA = 185°29'20".
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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The observed lengths of the sides (in feet) of a five-sided closed polygon traverse are as follows:
AB
= 200.74, BC = 285.87, CD = 500.37, DE = 319.33, and EA
= 380.78. (Note: Assume units of feet for all distances.)
The preliminary azimuths obtained after balancing the angles are as follows:
AB=138∘16′27"
, BC=67∘02′46", CD=354∘22′24", DE=256∘13′01", EA=185∘29′20".
Transcribed Image Text:The observed lengths of the sides (in feet) of a five-
sided closed polygon traverse are as follows:
AB= 200.74, BC = 285.87, CD= 500.37,
DE = 319.33, and EA = 380.78. (Note: Assume
units of feet for all distances.)
The preliminary azimuths obtained after balancing
the angles are as follows:
AB = 138°16'27", BC = 67° 02'46",
CD = 354°22'24", DE = 256°13'01",
EA = 185°29'20".
Transcribed Image Text:Part A
Compute the departures of the sides.
Express your answers in feet to five significant figures and separated by commas.
AB, BC, CD, DE, EA =
Part B
Compute the latitudes of the sides.
Express your answers in feet to five significant figures and separated by commas.
AB, BC, CD, DE, EA =
Misclosure, Correction =
Part C
- ΑΣΦ ↓↑ vec
Determine the misclosure and the correction.
Express your answers in feet to two decimal places separated by a comma.
IVE ΑΣΦ
Part D
1:
Compute the linear misclosure.
Express your answer in feet to three significant figures.
vec
17 ΑΣΦ ↓↑ vec
VΠΙ ΑΣΦ ↓↑ vec
Compute the relative precision.
Express your answer to three significant figures.
17 ΑΣΦ ↓↑ vec
?
?
ft
?
?
?
ft
ft, ft, ft, ft, ft
ft, ft, ft, ft, ft
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