1.

If (2, 1, 3), ( 3, 1, 5) ana (1, 2, 4) are the mid points of the sides BC, CA AB of DeltaABC respectively, then the perimeter of the triangle is

Answer»

`2sqrt(6)+sqrt(3)`
`2(2sqrt(6)+sqrt(3))`
`2(sqrt(6)+3)`
`sqrt(6)+sqrt(3)`

Answer :B


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