The lines x+2y+3=0, x+2y-7=0, and 2x-y-4=0 are the sides of a square. The equation of the remaining side of the square can be

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 equation x-y=4 and x^2+4xy+y^2=0 represent the sides of

If the lines 3x-4y-7 = 0 and 2x-3y-5=0 are two diameters of a circle of area 49pi square units, the equation of the circle is:

The equation x+2y=3,y-2x=1 and 7x-6y+a=0 are consisten for

The sides of a triangle are OA, OB, AB and have equations 2x-y=0, 3x+y=0, x-3y+10=0 , respectively. Find the equation of the three medians of the triangle and verify that they are concurrent.

The sides of a square are x =4, x = 7, y =1 and y = 4 . The equation of the circumcircle of the square is :

One diagonal of a square is along the line 8x-15 y=0 and one of its vertex is (1, 2). Then the equations of the sides of the square passing through this vertex are (a)23 x+7y=9,7x+23 y=53 (b)23 x-7y+9=0,7x+23 y+53=0 (c)23 x-7y-9=0,7x+23 y-53=0 (d)none of these

One diagonal of a square is along the line 8x-15 y=0 and one of its vertex is (1, 2). Then the equations of the sides of the square passing through this vertex are (A) 23 x+7y=9,7x+23 y=53 (B) 23 x-7y+9=0,7x+23 y+53=0 (C) 23 x-7y-9=0,7x+23 y-53=0 (D) none of these

The sides of a square are x=1, x=3, y=2 and y=4 .Find the equation of the circle drawn on the diagonal of the square as its diameter.