The long chord from the P.C. to the P.T. of a compound curve is 300 meters long and the angles it makes with the longer and shorter tangents are 12º and 15º, respectively. If the common tangents is parallel to the long chord. 1.1. Find the radius of the first curve. 1.2. Find the radius of the second curve. 1.3. If the stationing of P.C. is 10 + 204.30, find the stationing of P.T.

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Highway Surveys and Location

Surveying is an operation in the civil engineering domain that requires collecting and identifying data regarding an area of land and topography. The data that is collected can be helped to plan and undertake the construction process. Civil engineers perform surveys to gather three-dimensional information regarding a particular area. Engineers specify several points on the surface of the earth and relationship between points, and the distance and angles between the points are evaluated. The data from this evaluation guides in drawing plans regarding buildings and structures.