How it works ?
- .
DIRECTIONS:
In the GeoGebra applet below: -
1) Create a slider that is an angle.
-
Set Min = 0 degrees. Set Max = 360 degrees. Set Increment = 1 degree.
-
2) Choose the ROTATE AROUND POINT tool.
-
Highlight a box around point A, point B, and Daffy Duck’s pic. Select point C as the point about which to rotate the items you’ve just selected.
-
For angle, go to the menu on the right and choose
-
. 3) Select the MOVE tool. 4) Move the slider right and left.
-
Note the images of points A and B (denoted as A’ and B’).
-
Feel free to move points A and B around as well.
-
After doing all this, please answer the questions that appear below the applet.