Let ΔABC ∼ Δ PQR and ar(∆ABC)/ar(∆PQR) =4/25. If AB = 12 cm, BC = 8 cm and AC = 9 cm, then QR is equal to:
5 507 6450c27d223d4c08a7d9f0c9
Q:
Let ΔABC ∼ Δ PQR and ar(∆ABC)/ar(∆PQR) =4/25. If AB = 12 cm, BC = 8 cm and AC = 9 cm, then QR is equal to:
- 120true
- 215false
- 317.5false
- 418false
- Show Answer
- Workspace
- Discuss