The [i]GeoGebra 3D Grapher [/i]is a dynamic mathematics app connecting 3D geometry and algebra. [br][u]Note[/u]: The app is available for Android phones in the Google Play Store. If you are using a different phone, you might want to open [url=http://web.geogebra.org/#algebra]GeoGebra Web[/url] in your phone's web browser instead.

[list][*][b]Drag an object[/b] with your finger in order to change its position in the [img]https://wiki.geogebra.org/uploads/thumb/b/bb/Perspectives_algebra_3Dgraphics.svg/20px-Perspectives_algebra_3Dgraphics.svg.png[/img] [i]3D Graphics View[/i].[/*][*][b]Zoom in and out[/b] of the [img]https://wiki.geogebra.org/uploads/thumb/b/bb/Perspectives_algebra_3Dgraphics.svg/20px-Perspectives_algebra_3Dgraphics.svg.png[/img]  [i][i]3D[i] Graphics [/i][/i]View[/i] by moving two fingers towards or away from each other.[/*][*][b]Rotate the entire [img]https://wiki.geogebra.org/uploads/thumb/b/bb/Perspectives_algebra_3Dgraphics.svg/20px-Perspectives_algebra_3Dgraphics.svg.png[/img] [/b][i][b]3D [i]Graphics [/i]View[/b][/i][b] [/b]by dragging its background with your finger.[/*][*][b]Open the Object Properties[/b] by using a long tap on any object in either the [img]https://wiki.geogebra.org/uploads/thumb/b/bb/Perspectives_algebra_3Dgraphics.svg/20px-Perspectives_algebra_3Dgraphics.svg.png[/img] [i][i]3D [i]Graphics [/i][/i]View[/i] or the [img]https://wiki.geogebra.org/uploads/thumb/4/40/Menu_view_algebra.svg/16px-Menu_view_algebra.svg.png[/img] [i]Algebra View.[/i][/*][/list][*][/*]