Zusammenfassung der Ressource
plane geomotry
- Rotation over the x axis (8 1) turns into (8,-1)
- It would be (x,-y) to go over the x axis
- Rotation over the y axis (2,1)turns to (-2,1)
- The equation of the problem would be (-x,y)
- Double translation and rotation t(3,5).r 90.
- Double translationo
- first tanslate over x=2 then x=-4
- rotation of a triangle r.90