- MAT222 - Geogebra ActivitiesTask #1: Build a SnowmanTask #2: Perpendicular BisectorTask #3: Angle BisectorTask #4: Inductive ReasoningTask #5: The Parallel PostulateTask #6 Slopes of LinesTask #7: Constructing Triangles with Given SpecificationsTask #8: Constructing a CircumcenterTask #9: Constructing an OrthocenterTask #10: Construct a ParallelogramCopy of Task #11 ReflectionsTask #12 TranslationsTask #13: Squaring the sides of trianglesTask #14: Area of Similar FiguresTask #15: Net of a Cone with given specifications