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The diagonal of a square is 8x- 15y =0 a...

The diagonal of a square is 8x- 15y =0 and one vertex of the square is (1, 2). The equations to the sides of the square passing through this vertex are

A

`23x+7y=9,7x+23y=53`

B

`23x-7y+9=0,7x+23y+53=0`

C

`23x-7y+9=0,7x+23y-53=0`

D

none of these

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The correct Answer is:
B
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