4. A compound curve has a common tangent of 84.5 m long which makes an angle of 16° and 20° with the tangents of the first curve and the second curve respectively. The length of the tangent of the second curve is 42 m. a) What is the radius of the first curve? b) Find the radius of the second curve. c) Length of curve from PC to PT.

Q: 6. A compound curve has a central angle of the first curve equal to 40° and a radius of 280m. while…

A: R1 = 280m D2 = 5NOTE : As per guidelines, first question is solved. Request you to post remaining…

Q: A compound curve connects three tangents having an azimuths of 250°, 270 ° and 290° respectively.…

A: The given data is: The azimuths are 250°, 270 °, and 290° The length of the chord=340m

Q: The tangent at the beginning of the curve at the P.C. is 125.70 m long and that at the P.T. is 155.6…

A:

Q: Two straight lines intersect at an angle of 60°. The radius of a curve joining the two straight…

A: Angle of intersection θ=60o Radius of curve R=600 m,   It is needed to find the length of long chord…

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