A circular curve has a long chord of 80 m and a versed sine of 4 m. Th – McqOptions

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1.	A circular curve has a long chord of 80 m and a versed sine of 4 m. The height and ordinate at a distance of 30 m from the mid-ordinate will be nearly
A.	3.06 m
B.	2.72 m
C.	2.24 m
D.	1.76 m
Answer» E.

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