On a map drawn to a scale of 1 : 2,50.000, a triangular plot of land has the following measurements, AB = 3 cm, BC = 4 cm, ∠ABC = 90° .Calculate :
(i) The actual length of AB in kms
(ii) The area of plot in sq. kms.
The scale of a map = 1 : 2,50,000 that is
