RajiCurator
If the area calculated form the plan plotted with measurements by an erroneous chain, accurate area of the plan is
If the area calculated form the plan plotted with measurements by an erroneous chain, accurate area of the plan is
If the area calculated from the plan plotted with measurements by an erroneous chain, the accurate area of the plan is-
Correct Area = ( Length of chain used/Nominal chain length)2.