Can you write the equation of a circle if you're given the center and the radius or diameter? Can you graph a circle if you know the equation? The following activity will give you the opportunity to practice both of these types of problems more on your own. If you're not sure how to answer any of the questions on the worksheet, look back through this lesson for similar problems, and review the steps for solving the problem type.

Click the Activity button to access the worksheet. When you have completed the worksheet, submit it to your teacher.