Compute $L,T,E,M,LC,R,$ and stations of the PC and PT for the highway curve with $D_a=5{00}^{\text{'}},I=15{30}^{\text{'}},$ and $\frac{?}{PI}$ station $=18+22\mathrm{.}00ft.$ Use the arc definition for the highway curve.

Part A

What are radius $R$ and length $L?$

Express your answers in feet to two decimal places separated by a comma.

$R,L=ft$

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Part B

What are distances $T,E,M,$ and long chord $LC?$

Express your answers in feet to two decimal places separated by commas.

$T,E,M,LC=,ft$

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Part C

What are stations$-$a