Application Guide

228 Graphs Application
6. Manipulate the original object or the center point of dilation to explore the dilation.
You can also edit the dilation factor.
Exploring with Geometric Construction Tools
While a construction is in progress, a tool appears in the work area (for example,
Parallel ). To cancel, press ESC.
Creating a Midpoint
This tool lets you bisect a segment or define a midpoint between any two points. The
points can be on a single object, on separate objects, or on the work area.
1. From the Construction menu, select Midpoint. (In the Graphs application, click
Geometry > Construction > Midpoint.)
2. Click a point or location to define the first point.
3. Click a second point or location to complete the midpoint.