Sections:

# Graphing Circles

About:

Additional Resources:

In this lesson, we learn how to find the equation of a circle in center-radius form, otherwise known as standard form. We will show how to go from general form to center-radius form by completing the square. We will learn how to use the equation of a circle in center-radius form to graph circles on the coordinate plane. Lastly, we will learn how to find the equation of a circle given the endpoints of the diameter.

Graphing Circles:

Videos:

Khan Academy - Video Math by Fives - Video Text Lessons:

Dummies - Text Lesson Worksheets:

Khan Academy - Practice Kuta - Worksheet + Show More +