​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​—(Do she they want to know about the operation of creating a sliding reflection transformation using the Geometry Sketchpad? The following are the detailed steps for creating a sliding reflection transformation using the geometric sketchpad provided by the author. Friends in need should come and take a look. I hope it can help everyone!

Construct a vertical straight line AB in the drawing area (hold down Shift+to construct a straight line), and construct a point C on the right.

Select point A and point B, execute "mark vector", and translate point C according to the mark vector to obtain C'. Then mark the straight line AB as the mirror surface, and reflect C' to get C".

"Select point C and point C", click "Transform" - "Create Custom Transform", and change the name to "Gliding Reflection".

​​Hide points C, C', C", and copy the bigfoot picture to the appropriate position within the drawing board (execute "Copy" - "Paste", or drag it in directly).

​​Select the picture you just pasted, click "Transform" - "Gliding Reflection".

The obtained objects will be carried out repeatedly (pay attention to the use of shortcut keys "Ctrl+1"), and you can get the following figure.

The above are the detailed steps for creating a sliding reflection transformation on the geometric sketchpad explained by the editor. Let’s learn together. I believe it can help some new users.