10.15 Compute and tabulate for the following closed-polygon traverse: (a) Preliminary bearings (b) Unadjusted departures and latitudes (c) Linear misclosure (d) Relative precision. (Note: line BC bears NW.) Course AB BC CD DE EA Azimuth 75°14'47" Length (m) 409.838 360.225 342.213 337.191 85.125 Interior Angles A = 12°25'31" B = 48°19'25" C=126°37'24" D=46°03'36" E = 306°34'19"

10.15 Compute and tabulate for the following closed-polygon traverse: (a) Preliminary bearings (b) Unadjusted departures and latitudes (c) Linear misclosure (d) Relative precision. (Note: line BC bears NW.) Course AB BC CD DE EA Azimuth 75°14'47" Length (m) 409.838 360.225 342.213 337.191 85.125 Interior Angles A = 12°25'31" B = 48°19'25" C=126°37'24" D=46°03'36" E = 306°34'19"

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Question

10.15 Compute and tabulate for the following closed-polygon traverse:
(a) Preliminary bearings
(b) Unadjusted departures and latitudes
(c) Linear misclosure
(d) Relative precision.
(Note: line BC bears NW.)
Course
AB
BC
CD
DE
EA
Azimuth
75°14'47"
Length (m)
409.838
360.225
342.213
337.191
85.125
Interior Angles
A = 12°25'31"
B = 48°19'25"
C=126°37'24"
D=46°03'36"
E = 306°34'19"

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Step 1: Finding adjusted angle

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Step 2: Preliminary azimuth

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Step 3: Unadjusted departures and latitudes

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Step 4: Linear misclosure

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Step 5: Relative precision

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