TI-83 Plus GeoMaster™ Application Page 36
Drawing an Angle Bisector
1. Select
Angle Bisector
from the
DRAW
menu.
2. Select the three points that make up the angle. (The points
must be in this order: point, vertex, point.) The angle bisector
is drawn.
Neither intersecting lines nor intersecting line segments have
points to select that make up an angle.
To draw an angle bisector of intersecting lines or segments:
-
Use the Point on Object tool (DRAW menu) to place
exterior points on the lines for the angle, if necessary.
-
Use the Intersection tool (DRAW menu) to place a point
where the lines intersect.
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