# Conic Sections

A series of free, online video lessons with examples and solutions to help Algebra students learn about conic sections: circles, ellipses, parabolas and hyperbolas.

### Introduction To Conic Sections

By definition, a conic section is a curve obtained by intersecting a cone with a plane.

In Algebra II, we work with four main types of conic sections: circles, parabolas, ellipses and hyperbolas. Each of these conic sections has different characteristics and formulas that help us solve various types of problems.

This video shows how you can generate a circle, ellipse, parabola, and hyperbola by intersecting a cone with a plane. It is the first of several videos on the conic sections.

#### Introduction To Conic Sections

What are conic sections and why are they called “conic sections”?

#### Free Math Lessons: Introduction to Conic Sections

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