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If the equation of the base of an equila...

If the equation of the base of an equilateral triangle is x + y = 2 and the vertex is (2, -1), then the length of the side of the triangle is (in unit)

A

`sqrt(3//2)`

B

`sqrt2`

C

`sqrt(2//3)`

D

None of these

Text Solution

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The correct Answer is:
C
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