Unfolded ellipse on a cone

Author:Intelligenti_pauca

The blue curve on the left is a half of the elliptic section of the cone, unfolded. It is constructed as the locus of point P'. You can change the shape of the cone and the intersecting plane, by dragging points B, L, H.

New Resources

Dividing a 3-digit number by a 1-digit number (2)
Addition of Vectors Algeraically
Addition within Two Places
Nikmati Keunggulan Di Bandar Judi Terpercaya
Interactive Unit Circle - Exact Trig Values

Discover Resources

Quadratic: Standard to Vertex Form Practice
Correccion de la practica 2,foro
Faraday's Law
Fraction Addition Version 1
Cross-product
Parallel, intersecting and Skew Lines

Discover Topics

Poisson Distribution
Pie Chart or Circle Chart
Angles
Equations
Incircle or Inscribed Circle