Mercyhurst UniversityDept of Math and ITDr Williams Home

Conic Sections

slope of plane: 0

z-intercept of plane: 0

Plane: z = 0.00y + 0.00

Cone Material: Solid     Wireframe

About Conic Sections

A conic section is a curve formed by intersecting a plane and an infinite cone. Four such curves are possible: a circle, an ellipse, a parabola, and a hyperbola.

Using the Applet

Use the sliders to adjust the position and angle of the plane. The projections on the right show the resulting intersection between the plane and the cone from two positions.

About this Applet

This applet was created using JavaScript and the Raphael and three.js libraries. If you are unable to see the applet, make sure you have JavaScript enabled in your browser. This applet may not be supported by older browsers.