Rail turn

The curve radius on the railway line is 532 m . Length of rail track on it is 818 m. How many degrees is the angle ASB, if A and B are boundary points and S is center of arc curve.

Result

ASB =  328.3 °

Solution:

ASB=1438251180π328.3=328158"ASB = \dfrac{ 1438}{ 251} \cdot \dfrac{ 180}{ \pi} \doteq 328.3 ^\circ = 328^\circ 15'8"



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