ΔABC ∼ ΔPRQ and PQ = 4 cm, QR = 7 cm and PR = 8 cm. If ar(ΔABC) : ar(ΔPQR) = 1 : 4, then AC is equal to:

ΔABC ∼ ΔPRQ and PQ = 4 cm, QR = 7 cm and PR = 8 cm. If ar(ΔABC) :

1.	ΔABC ∼ ΔPRQ and PQ = 4 cm, QR = 7 cm and PR = 8 cm. If ar(ΔABC) : ar(ΔPQR) = 1 : 4, then AC is equal to:
A.	1 cm
B.	3.7 cm
C.	2 cm
D.	4 cm
Answer» D. 4 cm

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ΔABC ∼ ΔPRQ and PQ = 4 cm, QR = 7 cm and PR = 8 cm. If ar(ΔABC) : ar(ΔPQR) = 1 : 4, then AC is equal to:

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