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A B C D is a trapezium such that B C ...

`A B C D` is a trapezium such that `B C A D` and `A B=4c m` . If the diagonals `A C` and `B D` intersect at `O` such that `(A O)/(O C)=(D O)/(O B)=1/2` , then `B C=` `7c m` (b) `8c m` (c) `9c m` (d) `6c m`

A

7 cm

B

8 cm

C

9 cm

D

6 cm

Text Solution

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The correct Answer is:
C
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