Determining the Scale Factor

Use the slider, labeled "ScaleFactor," to enlarge or reduce quadrilateral ABCD.

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

What patterns do you notice between the ratios of corresponding sides and the scale factor?

OnTRACK for College Readiness, Created with GeoGebra