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In a trapezium ABCD, the diagonals AC an...

In a trapezium ABCD, the diagonals AC and BD interserted other at O such that `OB : OD = 3:1` then the ratio of area of `DeltaAOB: DeltaCOD` is :

A

`3:1`

B

`1:4`

C

`9:1`

D

can't be determined

Text Solution

Verified by Experts

The correct Answer is:
C
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