2) Compute the area of the adjusted traverse in number 1 using DMD. 3) Given the following technical description of the two following lots,compute: a) the area of lot#2426 using coordinate method; b) the area of lot#1118 using the coordinate method and;
2) Compute the area of the adjusted traverse in number 1 using DMD. 3) Given the following technical description of the two following lots,compute: a) the area of lot#2426 using coordinate method; b) the area of lot#1118 using the coordinate method and;
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
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Elementary Surveying
Instructions: Please show complete solutions.
Problem: Answer #3, Compute a, b, and c.
Transcribed Image Text:1) Using transit rule , adjust the closed traverse.Compute
aíso the linear error of closure and the relative precision.
Lines Bearings
1 to 2
2 to 3
3 to 4
4 to 5
Distance(m)
400
800
700
Due north
N 45° E
S 60° E
S 20° W
S 86°59' W
600
5 to 1
966.34
2) Compute the area of the adjusted traverse in number 1 using DMD.
3) Given the following technical description of the two following lots,compute:
a) the area of lot#2426 using coordinate method;
b) the area of lot#1118 using the coordinate method and;
c) the area of the overlapping portion between the two lots
Hint: Sta. 1 is common to both lots
Lot#2426
Distance(m)
33.86
Corner Bearings
1 to 2
2 to 3
3 to 4
Coordinates
S34°01'E
19842.72
19861.66
20079.84
S58°41'W
N63°43'W
37.74
20051.77
24.75
20032.16
19827.42
4 to 1
N45°36'E
52.47
20043.12
19805.23
Lot#1118
Distance(m)
33.62
Corner Bearings
Coordinates
1 to 2
S75°29'E
20079.84
19842.72
S20°23'W
N79°05'W
2 to 3
54.99
20071.41
19875.27
3 to 4
18.85
20019.86
19856.11
4 to 1
N5°11'E
56.65
20023.43
19837.60
4)From the technical description shown,determine the:
a) length of the missing sides;
b) area of the closed traverse using DPD
Lines Bearings
1 to 2
2 to 3
S56°30'E
s10°00'E
Distance(m)
unknown
650
3 to 4
N88°30'W
1100
4 to 5
N2°10'W
unknown
5 to 1
N57°20'E
640
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