ΔABC ∼ΔPQR and PQ = 6 cm QR = 8 cm and PR = 10 cm. If ar(ΔABC) ∶ ar(ΔPQR) = 1 ∶ 4, then AB is equal to∶

ΔABC ∼ΔPQR and PQ = 6 cm QR = 8 cm and PR = 10 cm. If ar(ΔABC) �

1.	ΔABC ∼ΔPQR and PQ = 6 cm QR = 8 cm and PR = 10 cm. If ar(ΔABC) ∶ ar(ΔPQR) = 1 ∶ 4, then AB is equal to∶
A.	4 cm
B.	2 cm
C.	5 cm
D.	3 cm
Answer» E.

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ΔABC ∼ΔPQR and PQ = 6 cm QR = 8 cm and PR = 10 cm. If ar(ΔABC) ∶ ar(ΔPQR) = 1 ∶ 4, then AB is equal to∶

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