883
edits
Changes
Jump to navigation
Jump to search
Line 17:
Line 17: − + −
→Prerequisites/Instructions, prior preparations, if any
Geogebra files: [http://www.geogebratube.org/material/show/id/3785 Quadrilaterals]
Geogebra files: [http://www.geogebratube.org/material/show/id/3785 Quadrilaterals]
{{Geogebra|
{{Geogebra|gw2twveb}}
gw2twveb}}
===Process (How to do the activity)===
===Process (How to do the activity)===