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The length of a survey line with a chain of 30m is 300m, if that chain is 10cm shorter then, What is the true length?
302 m
299 m
298 m
301 m
299 m
Practice and solve "The length of a survey line with a chain of 30m is 300m, if that chain is 10cm shorter then, What is..." for Civil - Surveying. The correct answer is Option B: 299 m. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Option **(b) **