- Workshop: Using the 3D Features of GeoGebraWorkshop: Using 3D Features of GeoGebraTwo Largest Cubes in a BoxMethaneEthaneCyclohexane–Chair conformationCyclohexane – Boat conformationCross-Sections of the CubeRotational Symmetry of the CubeNet of a Triangular PrismSurface of RevolutionLargest Cylinder Inscribed in a ConeAnother Net of Regular TetrahedronHKCEE 1999: Folding an Aeroplane
