Question

If it is given that ∆ABC ~ ∆PQR with BC/QR = 1/3, then

find A(ΔPQR)/A(ΔABC)​

Answer 1

Answer:

$\frac{9}{1}$

Step-by-step explanation:

$\frac{A(ΔPQR)}{A(ΔABC)} = ({ \frac{QR}{BC} )}^{2} = \frac{ {3}^{2} }{1}$

$\frac{A(ΔPQR)}{A(ΔABC)} = \frac{9}{1}$