An instrument used for setting out right angle in surveying a parcel of land is...
GEOGRAPHY
JAMB 2018
An instrument used for setting out right angle in surveying a parcel of land is
- A. Measuring rod
- B. Abney level
- C. A ranging pole
- D. An optical squarer
Correct Answer: D. An optical squarer
Explanation
Surveying or land surveying is the technique, profession, and science of determining the terrestrial or three-dimensional positions of points and the distances and angles between them
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