Τερτράδια εργασίας στη GeoGebrahttps://www.dropbox.com/s/gxnyg3apqhkvtoq/Geogebra_work1.pdf https://www.dropbox.com/s/it57wlicryxop9e/Geogebra_work2.pdf https://www.dropbox.com/s/auqasi2yop6u9ug/Geogebra_work3.pdf https://www.dropbox.com/s/2s0tgas520iz81a/Geogebra_work4.pdf https://www.dropbox.com/s/phux5p6vfx99u6o/Geogebra_work5.pdf https://www.dropbox.com/s/1fxoe8341vd7884/Geogebra_work6.pdf