The perimeter of a rectangle having area equal to 144 cm2 and sides in

1.	The perimeter of a rectangle having area equal to 144 cm² and sides in the ratio 4 : 9 is
A.	52 cm
B.	56 cm
C.	60 cm
D.	64 cm
Answer» B. 56 cm

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The perimeter of a rectangle having area equal to 144 cm2 and sides in the ratio 4 : 9 is

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The perimeter of a rectangle having area equal to 144 cm² and sides in the ratio 4 : 9 is