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Q. |
Which of the following measurements varies with an individual before computing the length of line? |
A. | chaining |
B. | pacing |
C. | levelling |
D. | contouring |
Answer» B. pacing | |
Explanation: length of a line is computed by knowing the average length of pace. pacing is a rough surveying. chaining gives almost accurate readings. taping gives accurate readings. |
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