Example 6. The coordinates of points A, B, and C in meters are (120.10, 112.32), (214.12, 180.45), and (144.42, 82.17) respectively. Calculate: a) The departure and the latitude of the lines AB and BC b) The azimuth of the lines AB and AC. c) The internal angle CAP. obs Y,! d) The line AD is in the same direction as the line AB, but 20m longer. Use the azimuth equations to compute the departure and latitude of the line AD.
Example 6. The coordinates of points A, B, and C in meters are (120.10, 112.32), (214.12, 180.45), and (144.42, 82.17) respectively. Calculate: a) The departure and the latitude of the lines AB and BC b) The azimuth of the lines AB and AC. c) The internal angle CAP. obs Y,! d) The line AD is in the same direction as the line AB, but 20m longer. Use the azimuth equations to compute the departure and latitude of the line AD.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:Example 6.
The coordinates of points A, B, and C in meters are (120.10, 112.32), (214.12, 180.45),
and (144.42, 82.17) respectively. Calculate:
a) The departure and the latitude of the lines AB and BC
b) The azimuth of the lines AB and AC.
c) The interna! angle CAB..
d) The line AD is in the same direction as the line AB, but 20m longer. Use the azimuth
equations to compute the departure and latitude of the line AD.
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