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A B J H ,\ J D E F ,\ A C E G are square...

`A B J H ,\ J D E F ,\ A C E G` are squares. `(B C)/(A B)=3` . `(A r e a\ B C D J)/(A r e a\ H J F G)=?`
(a) `1/9`
(b) `1/3`
(c) `1`
(d) `3`

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