ΔABC ∼ ΔEDF and AB = 5 cm, BC = 8 cm and AC = 10 cm. If Ar (ΔABC) ∶ Ar(ΔDEF) = 9 ∶ 4. then DF is equal to∶

ΔABC ∼ ΔEDF and AB = 5 cm, BC = 8 cm and AC = 10 cm. If Ar (ΔABC)

1.	ΔABC ∼ ΔEDF and AB = 5 cm, BC = 8 cm and AC = 10 cm. If Ar (ΔABC) ∶ Ar(ΔDEF) = 9 ∶ 4. then DF is equal to∶
A.	16/3 cm
B.	32/9 cm
C.	10/3 cm
D.	20/3 cm
Answer» B. 32/9 cm

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ΔABC ∼ ΔEDF and AB = 5 cm, BC = 8 cm and AC = 10 cm. If Ar (ΔABC) ∶ Ar(ΔDEF) = 9 ∶ 4. then DF is equal to∶

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