Question

Given ∆ABC ~ ∆PQR, If BC/QR = 2/5, Then ar(∆ABC)/ar( ∆PQR) =?
no.scam please​

Answer 1

ratio of area of similar triangles is equal to ratio of square of their corresponding sides.

so, ar(ABC)/ar(PQR) = (BC/QR)²

ar(ABC)/ar(PQR) = (2/5)² = 4/25 = 4:25

Answer 2

Answer:

4/25

h o p e t h i s w I I h e l p u p l z m a r k me as brainlist