Two tangents AB and BC intersect at an angle of 24° are to be connected with a simple curve. A point P on the curve is located 21.03m from point B and has a perpendicular

Problem 122 The first-quadrant point on the curve y x = 18 that is closest to the point (2, 0) is а. (2,3) с. (3, уб) b. (6, v3) d. (1,3/2)

The azimuths of the back and forward tangent of a spiral curve are 220° and 290° respectively. If the length of the spiral is 80m and the degree of the circular curve is 4°, determine: a. The distance between the vertex and the middle of the curve. b. The short tangent at the SC point. c. The long tangent at the SC point. d. The station of CS if the station of TS is at (7+028).