OML Search

Conic Sections - Ellipses


Related Topics:
More Lessons for Intermediate Algebra

Math Worksheets

Videos, worksheets, solutions, and activities to help Algebra II students learn about ellipse conic sections.

The Ellipse :
An ellipse is an important conic section and is formed by intersecting a cone with a plane that does not go through the vertex of a cone. The ellipse is defined by two points, each called a focus. From any point on the ellipse, the sum of the distances to the focus points is constant. The position of the foci determine the shape of the ellipse. The ellipse is related to the other conic sections and a circle is actually a special case of an ellipse.

Conic Sections: Introduction to the ellipse.
Foci of an Ellipse
Calculating the foci (or focuses) of an Ellipse.

This video defines an ellipse and explains how to graph an ellipse in standard form.
This video explains how to graph an ellipse in general form.


Rotate to landscape screen format on a mobile phone or small tablet to use the Mathway widget, a free math problem solver that answers your questions with step-by-step explanations.

You can use the free Mathway calculator and problem solver below to practice Algebra or other math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.

OML Search

We welcome your feedback, comments and questions about this site or page. Please submit your feedback or enquiries via our Feedback page.

[?] Subscribe To This Site

follow us in feedly
Add to My Yahoo!
Add to My MSN
Subscribe with Bloglines