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In a A B C , point D is on side A B and...

In a ` A B C` , point `D` is on side `A B` and point `E` is on side `A C` , such that `B C E D` is a trapezium. If `D E : B C=3:5` , then Area`( A D E): A r e a( B C E D)=` `3:4` (b) `9: 16` (c) `3:5` (d) `9: 25`

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