You can either download the .ggb file alone or the complete webpage for students with tasks.
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Baikal Institute Geogebra — 10 August 2015 - 18:19
8 November 2017 - 20:50 10 resources — kmkkgeogebra
11 August 2015 - 06:30 10 resources — Baikal Institute Geogebra
