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hor. curves

Two converging tangents have azimuths of 300° and 270° respectively, while that of the common tangent is 320°. The distance from the point of intersection of thetangents to the PI of the second curve is 100 m while the stationing of the PI of the first curve is 10+432.24. If the radius of the curve is 285.40 m,

a) Compute the radius of the second curve.
b) Compute the stationing of the PRC.
c) Compute the stationing of PT.
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