Add area of two polygons?
Sorry for the novice question: I am moving from Geometer's Sketchpad (GSP) to GeoGebra.
How do I add the area of two polygons? In GSP, I would just drag the two computed areas to the calculator.
I tried to use the Spreadsheet view to add the computed areas, but I could not find a way to move the computed areas to the spreadsheet.
Thanks in advance for your help.