Math, asked by dalersaab565656, 9 months ago

Which instrument is used to sight to an object in plane table surveying? *
5 points
Compass
U-frame
plumbing bob
alidade​

Answers

Answered by ap1861450
5

Answer:

In use, a plane table is set over a point and brought to precise horizontal level. A drawing sheet is attached to the surface and an alidade is used to sight objects of interest.

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