three lines `x+2y+3=0 ,x+2y-7=0` and `2x-y-4=0` from `3` sides of two squares find the equations of remaining sides of these squares .

Three lines x+2y+3=0,x+2y-7=0,a n d2x-y-4=0 form the three sides of two squares. The equation of the four side of the each square is

The lines x+2y+3=0,x+2y-7=0, and 2x-y-4=0=0 are the sides of a square.The equation of the remaining side of the square can be (a) 2x-y+6=0 (b) 2x-y+8=0 (c) 2x-y-10=0 (d) 2x-y-14=0

The lines x+2y+3=0,x+2y-7=0,a n d2x-y-4=0 are the sides of a square. The equation of the remaining side of the square can be 2x-y+6=0 (b) 2x-y+8=0 2x-y-10=0 (b) 2x-y-14=0

The lines x+2y+3=0,x+2y-7=0,a n d2x-y-4=0 are the sides of a square. The equation of the remaining side of the square can be (a) 2x-y+6=0 (b) 2x-y+8=0 (c) 2x-y-10=0 (d) 2x-y-14=0

The lines x+2y+3=0,x+2y-7=0,a n d2x-y-4=0 are the sides of a square. The equation of the remaining side of the square can be (a) 2x-y+6=0 (b) 2x-y+8=0 (c) 2x-y-10=0 (d) 2x-y-14=0

Two sides of the triangle are along the lines 3x-2y+6=0 and 4x+5y-20=0 . If ortho centre of the triangle is (1,1) . Find the equation of third side of the triangle.

The sides of a parallelogram are parallel to the lines 5x-y=0 and 7x+y=0. If (1,3) and (-2,4) are a pair of its opposite vertices find the equations of all of its sides.

Two sides of a square lie on the lines x+y-1=0 and x+y+2 then its area is: