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Step 1

During the previous lessons, you learned about pi, the circumference, and the area of circles. To review what you have learned, watch the animations again.

Step 2
If the diameter of a circle increases or decreases, what happens to its circumference and area? Try this exploration.

Step 3: e-Notebook
eNotebook

How much does the circumference and the area of a circle increase when its diameter doubles?

Note: Save the e-Notebook to your desktop. After you have completed it, print it out and submit it to your teacher.

Step 4 Math Goodies Worksheet
Try more challenging questions!

 

Updated March 14, 2017
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