. 1-A 1000 feet are length of a circular curve with a central angle of 42° is used to connect two tangent lines. The PI
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. 1-A 1000 feet are length of a circular curve with a central angle of 42° is used to connect two tangent lines. The PI
. 1-A 1000 feet are length of a circular curve with a central angle of 42° is used to connect two tangent lines. The PI is located at station 25+50. a) What is the stationing of the BC? (10 points) b) What is the external distance? (10 pts) c) If the back tangent has a bearing of N75°E, what is the bearing of the forward tangent line? (10 pts) . .
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