# Circles

- Author:
- Kelly Lynch

- Topic:
- Circle

Identify the center and radius of circle A above.

## The general form of the equation of a circle

## If that doesn't help, watch this video.

## Create your own

Draw a circle with radius 3.16.

## Write the equation.

Identify the center and radius of the circle you drew above.

## equation

Now write the equation of the circle above.