Application Guide

Geometry Application
The Geometry application lets you create, manipulate, measure, transform, and
animate geometric objects.
What You Can Do
• Create and explore points and lines, such as line segments, vectors, and circle arcs.
• Create and explore geometric shapes, such as circles, ellipses, polygons, and
conics.
• Animate any point created as a point on an object or graph.
• Explore object transformations, including symmetry, reflection, translation,
rotation, and dilation.
• Create geometric constructions, such as bisectors, parallels, perpendiculars, loci,
and circles drawn with a compass.
• Hide an object or change its line color, line style, or fill color.
• Measure lengths, angles, perimeters, areas, and slopes.
Tools Search
Tools Search allows you to search options and menus. It is available across all
applications in the TI-Nspire™ App.
Warning: Tools Search will allow you to search for menu items, but not for command
names.
What You Must Know
Finding Hidden Objects in the Graphs or Geometry Application
You can hide graphs, geometric objects, text, labels, measurements, and individual axis
end-values.
To temporarily view hidden graphs or objects or to restore them as shown objects, tap
Tools and go to Actions > Hide/Show. Tap a graph or object to toggle its Hide/Show
state.
Changing the Appearance of a Graph or Object
1. Tap the graph or object that you want to change.
2. Tap the Inspector to display a list of the object's attributes.
Geometry Application 90