Triangulation stations B, C, D, and E (forming a 4-sided polygon) are established with lengths recorded as CD = 615m and DE = 625 m and measured angles are

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Triangulation stations B, C, D, and E (forming a 4-sided
polygon) are established with lengths recorded as CD =
615m and DE = 625 m and measured angles are <BCD
= 77°26' , <EDC = 125° , <CBD = 43°, and <DBE =
42°30'.
What is distance BC? [Select]
What is distance BE? [Select ]
What is distance BD using triangle BCD?
[ Select ]
What is angle <DEB? [Select]
Transcribed Image Text:Triangulation stations B, C, D, and E (forming a 4-sided polygon) are established with lengths recorded as CD = 615m and DE = 625 m and measured angles are <BCD = 77°26' , <EDC = 125° , <CBD = 43°, and <DBE = 42°30'. What is distance BC? [Select] What is distance BE? [Select ] What is distance BD using triangle BCD? [ Select ] What is angle <DEB? [Select]
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