Composite Figure Template (3 colour)
TO USE:
1) Use the SEGMENT tool to plot a segment = any side of a polygon you want to create.
2) Use the FILLSQUARE 
tool to fill in any square unit.
Use this template to create figures with specified conditions (involving perimeter and area) your teacher gives you. After doing so, you can go to the menu (upper right) and save your construction to your GeoGebra profile.
tool to fill in any square unit.
Use this template to create figures with specified conditions (involving perimeter and area) your teacher gives you. After doing so, you can go to the menu (upper right) and save your construction to your GeoGebra profile. HOW TO USE (Quick Silent Demo)
Try the updated version of composite figure at
https://www.geogebra.org/m/cufmayh6
where the area of the composite figure is automatically calculated when a command button is clicked upon