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The corresponding medians of two similar...

The corresponding medians of two similar triangles are in the ratio `4 : 7` . Let their respective areas be `A_(1)` and `A_(2)*A_(1) : A_(2)=`…… .

A

`16 : 49`

B

`4 : 7`

C

`7 : 4`

D

`49 : 16`

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