3.A proposed 5°13' circular curve is to connect Dahlia Avenue to a newly constructed road which starts 72 meters from station 10+000 as shown in the figure below. The circular curve has the following specifications:   Road classification = 2-lane 2-way national road Roadway width = 7.00 m (3.50 m width per lane) Degree of curve = 5° 13'   If Dahlia Avenue has an azimuth of 330°, find the following: A. The stationing of the start of newly constructed road (along the centerline of the road).  B. The total area of roadway to be paved in connecting these two roads, in sqm.

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