Sir please give me a detailed solution of this question as I find it little tricky as we have to calculate :
(i) The actual length of AB in kms.
(ii) The area of plot in sq. kms.
We have given a map drawn to a scale of 1 : 250000, a triangular plot of land has the following measurements, AB = 3 cm, BC = 4 cm, ∠ABC = 90
Book ML Aggarwal(avichal publication)
Class 10, similarity, chapter 13.3, question no 17