The lengths of the sides of triangle ABC, as measured with an EDM instrument are AB=162m, BC=113m, and CA=155m. The azimuth from the north of side CB is 339°56' and the coordinates of station B are Xb= 696m and Yb= 420m. Assuming that the lengths are free from systematic errors, determine the following preliminary data which are to be used in subsequent adjustment by trilateration. Interior angles of each side of the triangle Azimuth from the north of sides AB and CA Coordinates for points A and C
The lengths of the sides of triangle ABC, as measured with an EDM instrument are AB=162m, BC=113m, and CA=155m. The azimuth from the north of side CB is 339°56' and the coordinates of station B are Xb= 696m and Yb= 420m. Assuming that the lengths are free from systematic errors, determine the following preliminary data which are to be used in subsequent adjustment by trilateration. Interior angles of each side of the triangle Azimuth from the north of sides AB and CA Coordinates for points A and C
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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![The lengths of the sides
of triangle ABC, as measured with an
EDM instrument are AB=162m,
BC=113m, and CA=155m. The azimuth
from the north of side CB is 339°56'
and the coordinates of station B are
Xb= 696m and Yb= 420m. Assuming
that the lengths are free from
systematic errors, determine the
following preliminary data which are
to be used in subsequent adjustment
by trilateration.
angles of each side of the triangle
. Azimuth from the north of sides
Interior
АB and CA
Coordinates for
points A andC](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fff7f02e4-ef83-4c24-a641-e917e198a31e%2F27b3ef43-c7ff-4e65-8bb0-b8d90d1163de%2Fl8a85h5_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The lengths of the sides
of triangle ABC, as measured with an
EDM instrument are AB=162m,
BC=113m, and CA=155m. The azimuth
from the north of side CB is 339°56'
and the coordinates of station B are
Xb= 696m and Yb= 420m. Assuming
that the lengths are free from
systematic errors, determine the
following preliminary data which are
to be used in subsequent adjustment
by trilateration.
angles of each side of the triangle
. Azimuth from the north of sides
Interior
АB and CA
Coordinates for
points A andC
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