So far this year we have defined several different quadrilaterals in class including; rhombuses, parallelograms, rectangles, squares and kits. However, we stopped with the basic definitions of each figure. In the activities below, we will discover that these figures give us much more information than side lengths, parallel sides, etc.

If you have not downloaded GeoGebra, we can download the program at GeoGegbra.

There are two files per group: Docx and doc for those who do not have the newest edition of Office.





You can work on any of the activities using the blank sketch below.

This is a Java Applet created using GeoGebra from - it looks like you don't have Java installed, please go to

Nicholas F. Bennett, Created with GeoGebra