1. Use [icon]/images/ggb/toolbar/mode_text.png[/icon] tool to construct the 'a' number on the screen.[br][br]2. Use [icon]https://www.geogebra.org/images/ggb/toolbar/mode_text.png[/icon] tool to construct the 'b' number on the screen.[br][br]3. Use [icon]https://www.geogebra.org/images/ggb/toolbar/mode_text.png[/icon] tool to construct the 'c' number on the screen.[br][br]4. Construct a check box using[icon]/images/ggb/toolbar/mode_showcheckbox.png[/icon] tool called 'Hint'. Connect this check box with already formed texts.[br][br]5. Construct three polygons which will be able to take all informed blocks by using this tools. [icon]/images/ggb/toolbar/mode_point.png[/icon][icon]/images/ggb/toolbar/mode_polygon.png[/icon][icon]/images/ggb/toolbar/mode_regularpolygon.png[/icon]