symmetrical parabolic curve passes through point a whose elevation is 23.27 m at a distance of 54 m from the PC. the elevation of the PC at station 4 + 100 is 22.53 m. the grade of the back tangent is +1.9% and the length

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Q: A compound curve is having a common tangent of 104.78 meters long. The central angles made by the…

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