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Diagonals of a Trapezium DeltaBCD with A...

Diagonals of a Trapezium `DeltaBCD` with AB || CD intersect each other at the point O. If AB = 2CD, then the ratio of the areas of `Delta AOB` and `Delta COD` is

A

`4:1`

B

`1:16`

C

`1:4`

D

`16:1`

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The correct Answer is:
A
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