If a square is inscribed in the circle ` x^(2) + y^(2) + 2gx +2fy + c= 0 `
then the length of each side of the square is

A square is inscribed inside the ellipse (x^(2))/( a^(2)) +(y^(2))/( b^(2)) =1 then the length of the side of the square is

If the origin lies inside the circle x^(2) + y^(2) + 2gx + 2fy + c = 0 , then

If the circle x ^(2) + y^(2) + 2gx + 2fy+ c=0 touches X-axis, then

If the circle x ^(2) + y^(2) + 2gx + 2fy+ c=0 touches X-axis, then

If the circle x^(2) +y^(2) + 2gx + 2fy + c = 0 bisects the circumference of the circle x^(2) +y^(2) + 2g'x + 2f'y + c' = 0 , them the length of the common chord of these two circles is

If the circle x^(2) +y^(2) + 2gx + 2fy + c = 0 bisects the circumference of the circle x^(2) +y^(2) + 2g'x + 2f'y + c' = 0 , them the length of the common chord of these two circles is

An equilateral triangle is inscribed in the circle x^(2)+y^(2)+2gx+2fy+c=0 ,with radius r then its side length is Pr then the value of (P)/(sqrt(3)) is

A square is inscribed inside the ellipse (x^(2))/(a^(2))+(y^(2))/(b^(2))=1, the length of the side of the square is

If the circle x^(2) + y^(2) + 2gx + 2fy + c = 0 does not intersects the X - axis then ……..