(Solved): A highway horizontal alignment contains a circular curve at PI #2. Use the given data to compute t ...

A highway horizontal alignment contains a circular curve at PI #2. Use the given data to compute the sub-tangent ( \( T_{c} \) ) for the curve. PI #2 Station \( =14+212.515 \) \[ \begin{array}{l} \mathrm{R}=500.000 \mathrm{~m} . \\ \Delta=23^{\circ} 50^{\prime} 58^{\prime \prime} \end{array} \] \( 123.966 \mathrm{~m} \). (B) \( 133.271 \mathrm{~m} \). (C) \( 114.742 \mathrm{~m} \). (D) \( 105.592 \mathrm{~m} \).