The perpendicular distance between the two parallel tangents of a reversed curve is 8 m. and the chord distance from the PC to the PT is equal to 30 m. Compute the central angle of the reverse curve. A. 30'56' B. 15'28' C. 30°39' D. 28°12'

The perpendicular distance between the two parallel tangents of a reversed curve is 8 m. and the chord distance from the PC to the PT is equal to 30 m. Compute the central angle of the reverse curve. A. 30'56' B. 15'28' C. 30°39' D. 28°12'

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

2. The perpendicular distance between the two parallel tangents of a reversed curve is
8 m. and the chord distance from the PC to the PT is equal to 30 m. Compute the
central angle of the reverse curve.
A. 30'56'
B. 15'28'
C. 30°39'
D. 28°12'

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TOPIC: Surveying (Horizontal Curves)
plss help
Answer letter c.
Give the correct answer please