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1. |
The vertical angles to vanes fixed at 1 m and 3 m above the foot of the staff held vertically at a station P were 1o 45 and + 2o 30 , respectively. Find the horizontal distance and the reduced RL of P if the RL of the instrument axis is 110.00 m? |
A. | 26.95 m, 100.177 |
B. | 20.95 m, 108.177 |
C. | 26.95 m, 108.177 |
D. | 26.95 m, 108.000 |
Answer» D. 26.95 m, 108.000 | |