A reversed curve is to connect three lines thus forming the center line of a new road. The lines are AB = 60.2 m, BC = 100.4 m and CD = 100.4 m arranged as shown. Find the length of the common radius of the reverse curve.
a.) Find the length of the common radius of the reverse curve.
b.) If station of B is 4+450 m, what is the station of P.C.?
c.) If station of B is 4+450 m, what is the station of P.T.?