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Line 10: − + − Image:Geogebra2a.png|Defining the graphical interface − + Line 23:
Line 22: − File:Geogebra 2 New point.png|Plotting points menu+ − File:Geogebra 3 segment between Two points.png|Lines and segment menu + − File:Geogebra 6 Construction a parallel line.png|Drawing parallel lines+ − File:Geogebra 12 Circle with Center and Radius.png|Circles − File:Geogebra6_circle.png|Circle with centre and given radius Line 37:
Line 34: − #Drawing circles - You can draw circle, circular arcs and sectors using this tool.
→Getting familiar with the Geogebra interface
===Working with the application===
===Working with the application===
====Getting familiar with the Geogebra interface====
====Getting familiar with the Geogebra interface====
[[File:Geogebra2a.png|thumb|Geogebra window]]
[[File:Geogebra2a.png|Geogebra window|center|frameless]]
The above image shows you the Geogebra window. After opening Geogebra, you will see the application window as above. The user can define the graphics view in terms of the axes, the grid, scale of the axes, etc. The Move button - which allows objects to be moved is highlighted in blue.
The above image shows you the Geogebra window. After opening Geogebra, you will see the application window as above. The user can define the graphics view in terms of the axes, the grid, scale of the axes, etc. The Move button - which allows objects to be moved is highlighted in blue.
====Using the tool bar - basic ====
====Using the tool bar to draw an angle ====
In this section you will be introduced to the basic constructions available on the tool bar.
In this section you will be introduced to the basic constructions available on the tool bar.
Moving, lines and segments, parallel, circles, polygons
Moving, lines and segments, parallel, circles, polygons
</gallery>
</gallery>
<gallery mode="packed" heights="250px">
<gallery mode="packed" heights="250px">
File:Geogebra_5_Construction_of_line.png|Drawing segments and lines
File:Geogebra_5_Construction_of_line.png|Drawing segments and lines
File:Geogebra 6 Construction a parallel line.png|Drawing parallel lines
</gallery>
</gallery>
<gallery mode="packed" heights="200px">
<gallery mode="packed" heights="200px">
</gallery>
</gallery>
The Geogebra tool bar is very versatile - the construction follows the processes that we would normally follow in paper and pen construction. Some six important categories in the tool bar are discussed below:
The Geogebra tool bar is very versatile - the construction follows the processes that we would normally follow in paper and pen construction. Some six important categories in the tool bar are discussed below:
#Drawing lines: The menu for lines and segments also allows multiple constructions - segments,lines, rays and vectors
#Drawing lines: The menu for lines and segments also allows multiple constructions - segments,lines, rays and vectors
#Drawing multiple lines: Multiple lines can also be drawn in Geogebra. Parallel lines, perpendicular lines, angle bisectors and perpendicular bisectors can be drawn.
#Drawing multiple lines: Multiple lines can also be drawn in Geogebra. Parallel lines, perpendicular lines, angle bisectors and perpendicular bisectors can be drawn.
====Using the tool bar - advanced features====
====Using the tool bar - advanced features====