Mathematics · Surveying Calculations
If a chain is incorrect by an error fraction 'e', the corrected area 'A' is related to the measured area 'A'' by which approximate formula?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1A = (1 + 2e)A'✓
- 2A' = (1 + 3e)A
- 3A = (3e - 1)A'
- 4A = (1 - 2e)A'
Correct answer
A = (1 + 2e)A'
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