In Numbers on iPad, add a shape from the shapes library and customize its features.
Prevent accidental editing in Numbers on iPad - Apple Support
Numbers User Guide for iPhone - Apple Support
Add and edit a shape in Numbers on iPad - Apple Support
Add and edit a shape in Numbers on Mac - Apple Support
Align text in Numbers on iPad - Apple Support
Add and edit a shape in Numbers on iPhone – Apple Support (AU)
Add mathematical equations in Numbers on Mac - Apple Support
Use alignment guides in Numbers on iPad - Apple Support
Precision Tools - Concepts for iOS Manual - Concepts App
Add and edit a shape in Numbers on iPad - Apple Support