Investigating Circumference
- Author:
- Jess Armstrong
Click and drag point C counterclockwise around circle A. As you do, notice the construction of segment AE after point C makes a full rotation around the circle. Record the circle's diameter and length of segment AE on the student activity sheet. To change the diameter of circle A, click and drag point B along the y-axis. To reset the construction, click the icon in the top right corner of the applet.