Activity #1__Move Tool
Directions
Under BASIC Tools, click the Move tool to:
1. move the line segment AB.
2. change the length of the line (click onto point B and adjust).
3. move the triangle.
4. change the shape, angle, and length of the triangle.
QUESTION
Line segment AB has a value (length) of 4.04. The length of any line in GeoGebra is not automatically shown. In other words, you have to use a "tool" to activate it. Explain how I got this value to show up?. (hint: click the move tool, then click onto the line).