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Let A, B and C be the vertices of a tria...

Let A, B and C be the vertices of a triangle, equation of perpendicular bisectors of AB and AC are `x-y +3 =0` and `x+2y + 12=0` respectively If co-ordinates of A are (2,3), then equation of BC is

A

`y=5x+3`

B

`y=3x+5`

C

`5x + y + 3=0`

D

`3x + y + 5=0`

Text Solution

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The correct Answer is:
B

Co-ordinates of B and C are (0,5) and (-6, -13) equation of BC `rArr y = 3x +5`
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