Computer · Surveying
Chain survey is mainly based on the principle of triangulation because:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Triangles reduce the measurement error by 30%
- 2A triangle is the only simple geometric figure that can be plotted uniquely from the lengths of its sides measured in the field✓
- 3It is mandatory to form a well-conditioned triangle in all types of terrain
- 4In triangulation, the survey work can be checked using a check line
Correct answer
A triangle is the only simple geometric figure that can be plotted uniquely from the lengths of its sides measured in the field
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