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The area of a rhombus is 144 cm and one ...

The area of a rhombus is 144 cm and one of its diagonals is double the other. The length of the longer diagonal is

A

24 cm , 48 cm

B

12 cm , 24 cm

C

`6sqrt2 cm , 12sqrt2 cm

D

6 cm , 12 cm

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The correct Answer is:
B
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