[size=200][b]Draw a segment called "a"[/b][/size][br][br][color=#000000]Euclid defined the line as a length without width, with two points at the ends.[/color][br][br][color=#9900ff]1st. Select the "Segment" tool.[icon]/images/ggb/toolbar/mode_segment.png[/icon].[/color][br][br][color=#9900ff]2nd. Click on two different locations in the Graphics View (the segment appears between two points).[/color][br][br][color=#9900ff]3rd. Click on the segment with the right mouse button (on tablets, activate the "Move" tool [icon]/images/ggb/toolbar/mode_move.png[/icon] and press the segment) and then click on "Rename".[/color][br][br][color=#9900ff]4th. Type the name "a" and click on "OK".[/color][br][br][color=#000000]You can also create two points with the "Point" tool first [icon]/images/ggb/toolbar/mode_point.png[/icon] and then click on the points created with the "Segment" tool [icon]/images/ggb/toolbar/mode_segment.png[/icon]. With the "Move" tool [icon]/images/ggb/toolbar/mode_move.png[/icon] activated, try to drag the points and the segment with the mouse.[/color][br][br][color=#000000]The two curved arrows located in the upper right corner of the Graphics View allow you to reset the activity.[/color][br][color=#000000]If the activity is correct, you will get 10 points automatically.[/color]