A tacheometer is setup at A and the readings on the staff at B are 1.7 – McqOptions

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1.	A tacheometer is setup at A and the readings on the staff at B are 1.77m, 2.12m, 2.34m and the inclination of line of sight is + 10 9 . Calculate the vertical distance between A and B. Take k = 100, c = 0.3?
A.	1.51 m
B.	2.51 m
C.	2.15 m
D.	1.15 m
Answer» E.

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