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2. Distance by Subtense Bar. A subtense bar 2.00 meters long is set up near the middle of a traverse line PQ. Using a theodolite set up at P, the angle subtended reads 0°20' 14''. When the theodolite was transferred and set up at Q, the corresponding subtended angle was observed as 0°23'47". Determine the horizontal length of line PQ.

2. Distance by Subtense Bar. A subtense bar 2.00 meters long is set up near the middle of a traverse line PQ. Using a theodolite set up at P, the angle subtended reads 0°20' 14''. When the theodolite was transferred and set up at Q, the corresponding subtended angle was observed as 0°23'47". Determine the horizontal length of line PQ.

Structural Analysis
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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Distance by Subtense Bar. A subtense bar 2.00 meters long is set up near the middle of a traverse line PQ. Using a theodolite set up at P, the angle subtended reads 0°20' 14'". When the theodolite was transferred and set up at Q, the corresponding subtended angle was observed as 0°23'47'". Determine the horizontal length of line PQ. 2.
Transcribed Image Text:Distance by Subtense Bar. A subtense bar 2.00 meters long is set up near the middle of a traverse line PQ. Using a theodolite set up at P, the angle subtended reads 0°20' 14'". When the theodolite was transferred and set up at Q, the corresponding subtended angle was observed as 0°23'47'". Determine the horizontal length of line PQ. 2.
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