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The ratio of the length of the diagonal ...

The ratio of the length of the diagonal of rhombus is 2 : 5 . Then, the ratio of the area of the rhombus to the square of the shorter diagonal :

A

`5 : 4`

B

`5 : 2`

C

`2 : 5`

D

None of these

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The correct Answer is:
A
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