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The equations of perpendicular bisectors...

The equations of perpendicular bisectors of the sides AB and AC of a `DeltaABC` are `x - y + 5 = 0` and `x+2y = 0`, respectively. If the point A is (1, - 2) the equation of the line BC is

A

`23x+14-40=0`

B

`23+14y+40=0`

C

`14x+23y-40=0`

D

`14x+23y+40=0`

Text Solution

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The correct Answer is:
C
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ARIHANT PUBLICATION BIHAR-RECTANGULAR COORDINATES, STRAIGHT LINES, FAMILY OF LINES-EXAM BOORSTER FOR CRACKING EXAM
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