Geometry: First Day!
Hello, and welcome to geometry! Here is an applet to experiment with. (Slide the sliders by selecting and dragging the points.) (Hide or show using the check boxes.)(Try the play button on the bottom!)
Using an APPLET:
1) The move tool: 
2) Changing colors: on the right, use the tool with 3 bars and a pyramid.
3) Changing the point name: using the same tool, instead of changing the color, choose the "+" , and then choose "basic".
2) Changing colors: on the right, use the tool with 3 bars and a pyramid.
3) Changing the point name: using the same tool, instead of changing the color, choose the "+" , and then choose "basic".Answering questions on GeoGebra: (re-try each question with the wrong answer to see what it looks like.)
1. What class is this?
2. Is today the first day of Geometry class?