∆ABC ~ ∆PQR and area ΔABC/area ΔPQR=16/9. If PQ = 18 cm and BC = 12 cm, then AB and QR are respectively.
a) 9 cm, 24 cm
b) 24 cm, 9 cm
c) 32 cm, 6.75 cm
d) 13.5 cm, 16 cm
Sol:
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