MCQ
Choose the correct answer from the given four options:
Its is given that $\triangle\text{ABC}\sim\triangle\text{PQR},\text{with}\frac{\text{BC}}{\text{QR}}=\frac{1}{3}.$$\text{Then},\frac{\text{ar}(\text{PQR})}{\text{ar}(\text{BCA})}$ is equal to:
Its is given that $\triangle\text{ABC}\sim\triangle\text{PQR},\text{with}\frac{\text{BC}}{\text{QR}}=\frac{1}{3}.$$\text{Then},\frac{\text{ar}(\text{PQR})}{\text{ar}(\text{BCA})}$ is equal to:
- ✓$9$
- B$3$
- C$\frac{1}{3}$
- D$\frac{1}{9}$
