New posts in Conic Sections

How do I find the equation of a curve formed by a series of lines tangent to a curve?

Points on an ellipse

Distance of ellipse to the origin

Axes of Symmetry for a General Ellipse

Can this be solved without resorting to graphical method?

Find the locus of the vertices of the right circular cones that pass through the ellipse $\frac{x^2}{a^2}+\frac{y^2}{b^2}=1, z=0$

Why do parabolas' arms eventually become parallel?

Non-trivial questions about confocal ellipses

What values gives the minimum area of the ellipse?

Prove that the directrix-focus and focus-focus definitions are equivalent