Question

The length and breadth of a field of area 33600 m×m , on map is 12cm and 7cm respectively. The R. F. of the scale will be

Answer 1

Answer:

length in map =0.12m

breadth in map =0.07m

map area =0.07*0.12

=8.4*10^-3

field area =33600 m^2

representative scale =√map area /field area

=8.4*10*^-3

=1:2000