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If the angle opf a triangle are in the r...

If the angle opf a triangle are in the ratio `1:2:3,` then show that the sides opposite to the respective angle are in the ratio `1: sqrt3:2.`

A

`1: sqrt3 :2`

B

`sqrt3 :1:2`

C

`sqrt3 : sqrt2:1`

D

`1: sqrt3: sqrt2`.

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