Reference: Dynamic Geometry Software
A Example:
Feuerbach's Theorem.
The Main Menu
Right Click Menu
Toolbars
Save, Load, Move, Select, etc
New
Save
Load
Move
Select
Basic Drawing
Point
Line
Parallel Line
Perpendicular Line
Circle
Circle by Radius
Circle by Three Points
Midpoint
Other Drawing
Foot
Define Angle
Add Text
Intersect
Mirror
Fill Polygon
Polygons
Triangle
Isosceles Triangle
Equilateral Triangle
Right-Angled Triangle
Quadrangle
Parallelogram
Trapezoid
Right-angled Trapezoid
Rectangle
Square
Pentagon
Polygon
Toolbar - Right Part.
History
Translate
Zoom In
Zoom out
Snap
Grid
Less Grid
More Grid
Redo
Undo
To End
To Beginning
Auto Redo
Play
Change the property of an element
JGEX Help