A quadrilateral is inscribed in a parabola . Then,

A quadrilateral is inscribed in a parabola y^2=4a x and three of its sides pass through fixed points on the axis. Show that the fourth side also passes through a fixed point on the axis of the parabola.

A quadrilateral is inscribed in a parabola y^2=4a x and three of its sides pass through fixed points on the axis. Show that the fourth side also passes through a fixed point on the axis of the parabola.

A quadrilateral is inscribed in a parabola y^2=4a x and three of its sides pass through fixed points on the axis. Show that the fourth side also passes through a fixed point on the axis of the parabola.

A quadrilateral is inscribed in a parabola y^(2)=4ax and three of its sides pass through fixed points on the axis.Show that the fourth side also passes through a fixed point on the axis of the parabola.

A quadrilateral ABCD is inscribed in a circle . If AB is parallel to CD and AC=BD, then the quadrilateral must be a

An equilateral is inscribed in the parabola y^(2)=8x with one of its vertices is the vertex of the parabola. Then the length of the side of that triangle is

If an equilateral Delta is inscribed in a parabola y^(2) = 12x with one of the vertex is at the vertex of the parabola then its height is

If an equilateral Delta is inscribed in a parabola y^(2) = 12x with one of the vertex is at the vertex of the parabola then its height is