Find the centre of rotation by construction

Find the centre of a rotation: Connect 2 points in the object with their image points. Construct the perpendicular bisectors of their line segments. The intersection is the centre of rotation.

 

Lesley Skipper

 
Resource Type
Activity
Tags
bisector  centre  construction  lesleycowey  perpendicular  rotation 
Target Group (Age)
14 – 19+
Language
English
 
 
 
© 2025 International GeoGebra Institute