[size=100]You may use the [img]https://wiki.geogebra.org/uploads/thumb/2/25/Mode_showhideobject.svg/16px-Mode_showhideobject.svg.png[/img] [i]Show / Hide Object[/i] tool in order to hide auxiliary objects in the [i]Graphics View[/i]: [br][table][tr][td]1.[/td][td][icon]/images/ggb/toolbar/mode_showhideobject.png[/icon][/td][td]Activate the [i]Show / Hide Object[/i] tool.[/td][/tr][tr][td]2.[/td][td][br][/td][td]Select all objects you want to hide.[br][/td][/tr][tr][td][br][/td][td][br][/td][td][u]Note[/u]: All selected objects stay highlighted as long as tool [img]https://wiki.geogebra.org/uploads/thumb/2/25/Mode_showhideobject.svg/16px-Mode_showhideobject.svg.png[/img] [i]Show / Hide Object[/i] is activated.[/td][/tr][tr][td]3.[/td][td][icon]/images/ggb/toolbar/mode_move.png[/icon][/td][td]Switch to any other tool in order to apply your visibility changes.[/td][/tr][/table][/size]

[table][tr][td][size=100]1.[/size][/td][td][size=100][icon]/images/ggb/toolbar/mode_showhideobject.png[/icon][/size][/td][td][size=100]Select tool[i] Show / Hide Object[/i] from the last [i]Toolbox[/i] in the [i]Toolbar[/i].[br][u]Hint[/u]: Click on the [i]Tool[/i] icon [img]https://wiki.geogebra.org/uploads/thumb/4/45/Mode_translateview.svg/16px-Mode_translateview.svg.png[/img] in order to open the [i]Toolbox[/i].[/size][/td][/tr][tr][td][size=100]2.[/size][/td][td][size=100][/size][/td][td][size=100]Select on one of the circles, which is auxiliary and should be hidden.[br][u]Note[/u]: The circle stays highlighted as long as tool [img]https://wiki.geogebra.org/uploads/thumb/2/25/Mode_showhideobject.svg/16px-Mode_showhideobject.svg.png[/img] [i]Show / Hide Object[/i] is activated.[/size][/td][/tr][tr][td][size=100]3.[/size][/td][td][size=100][icon]/images/ggb/toolbar/mode_move.png[/icon][/size][/td][td][size=100]Select another tool (e.g. the [i]Move [/i]tool) in order to apply your changes and hide the circle.[/size][/td][/tr][tr][td][size=100]4.[/size][/td][td][size=100][icon]https://tube.geogebra.org/images/ggb/toolbar/mode_showhideobject.png[/icon][/size][/td][td][size=100]Also hide the other circle, as well as the lines.[/size][/td][/tr][/table]

You may use the [img]https://wiki.geogebra.org/uploads/thumb/2/25/Mode_showhideobject.svg/16px-Mode_showhideobject.svg.png[/img] [i]Show / Hide Object[/i] tool in order to show hidden objects in the [i]Graphics View[/i]: [br][table][tr][td]1.[/td][td][icon]/images/ggb/toolbar/mode_showhideobject.png[/icon] [/td][td]Activate the [i]Show / Hide Object[/i] tool.[br][u]Hint[/u]: All hidden objects are appear highlighted in the [i]Graphics View[/i]. [/td][/tr][tr][td]2.[/td][td][/td][td]Deselect all objects you want to show again. [br][u]Note[/u]: All selected objects will stay hidden.[/td][/tr][tr][td]3.[/td][td][icon]https://tube.geogebra.org/images/ggb/toolbar/mode_move.png[/icon][/td][td]Switch to any other tool in order to apply your visibility changes.[/td][/tr][/table]