1.)The perpendiculardistance from the tangent at PC to a point Q on a simple curve is64m, If the distance from PC to Q is 260m, determine the station ofQ when PC is at STA 12+598.
2.) Two parallel roads25m apart are to be connected by a reversed curve with equal radiiat PC and PT. The length of the common radius is 1250m.apart are tobe connected by a reversed curve with equal radii at PC and PT. Thelength of the common radius is 1250m.Determine the length of thechord from PC to PT.
