Question

∆ABC~∆PQR, A(∆ABC)= 81cm^ A(∆PQR)=121cm. If BC=6•3cm then find QR ​

Answer 1

Answer:

$∆ABC~∆PQR, A(∆ABC)= 81cm^ A(∆PQR)=121cm. If BC=6•3cm then find QR$