New posts in Conic Sections

If the line at infinity is a secant line of a conic then the conic is a hyperbola?

Looking for a function that approximates a parabola

Do ellipsoids cast ellipsoidal shadows?

The tangent at $(1,7)$ to the curve $x^2=y-6$ touches the circle $x^2+y^2+16x+12y+c=0$ at...

Six points on an ellipse: generalizing Conway's Circle Theorem

Angle between the curves without differentiation

The equation $|z-\omega|^2+|z-\omega^2|^2=\lambda$ will represent a circle if

Is Steiner ellipse defining a unique triangle?

Proof of why conics map to conics after a perspective transformation

How to prove distance from foci on an ellipse is equal to twice the semi-major axis (for specific ellipse)