Investigating Circumferences of Dilated Circles

Click and drag the slider to dilate Circle A. Click and drag Point B to change the radius of Circle A.

This is a Java Applet created using GeoGebra from www.geogebra.org - it looks like you don't have Java installed, please go to www.java.com

Use the interactive sketch to complete the table in the lesson.

OnTRACK for College Readiness, Created with GeoGebra