In addition to hiding and showing a section plane for a cross section, you can hide both the section plane and the cross section from view at the same time.
To hide a cross section and its section plane
The section plane and the tripod are hidden.
To show a cross section and its section plane
The section plane and the tripod are shown.
By default, all cross sections are shown as they are made.
All cross sections are hidden.
All cross sections are shown.