The following activities will help you practice equation of a circle.
Objective: You will practice equations of circles.
Activitiy One: Follow the instructions, by opening the applet and completing the given activity on the site
equation of a circle
Upon finishing the activity, answer the following questions:
1. What effect does changing h have on the circle?
2. What effect does changing k have on the circle?
3. What effect does changing r have on the circle?
If you have trouble, see the tutorial from
tutorial on equation of a circle
Activity Two: Follow the instructions and complete the activities located at
interactive activity
Generate a new circle, and write the equation.
If you have trouble, see the tutorial from
tutorial on equation of a circle