Question

what is the total area of the given maps extract in kilometer​

Answer 1

Following is an example for finding out area of on grid square on Topography map:

for an example, if a Topography map has a scale of 1:50000 To find out the area,we will bave to find the scale If the scale of the map in RF is 1:50 000,then each cm represents 0.5km

Length:2cm×0.5km=1.0km

Width:2cm×0.5km=1.0km

Area of one grid square =1.0km×1.0km=1.0sq.km

Based on the area of the one grid square km,you will be able to find the area of a Topograpic map

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