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If the angles of a triangle are in the r...

If the angles of a triangle are in the ratio 2 : 3 : 7 ,then the sides are in the ratio

A

`sqrt(2):2:(sqrt(3)+1)`

B

`2:sqrt(2):(sqrt(3)+1)`

C

`sqrt(2):(sqrt(3)+1):2`

D

`2:(sqrt(3)+1):sqrt(2)`

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A
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