GeoGebra
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Constructing the Normal Through a Point in GeoGebra
You can use GeoGebra to construct a normal through a point.
GeoGebra Instruction 1
- 1.
- Open
Graphics Viewunder
Viewin
Menu. - 2.
- Click on
Perpendicular Line
by first clicking tool number 4, then tool number 1 in the drop-down list. - 3.
- Click the point you want to draw the normal from.
- 4.
- Click the line you want to draw the normal to.
