Creating Midpoints - Texas Instruments TI-89 User Manual

Creating Midpoints

Creating a Midpoint
Note: For two points, select
and press for each
¸
point.
TI-89 / TI-92 Plus / Voyage™ 200 PLT Cabri Geometry App
The toolbar menu contains a tool for constructing
Construction
the midpoint of a segment.
The Midpoint tool creates a point at the midpoint of a segment, a
vector, the side of a polygon, or between two points.
1. Create any object or objects such as
those shown below.
2. Press † and select
3:Midpoint
3. Move the pointer to one of the
following and press ¸.
A segment. The side of a polygon.
.
Two points (create or select).
midpoints
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