Rotations
- Author:
- Patricia Betzing
- Topic:
- Rotation
Angle of Rotation
Using the diagram find the measure of the angle of rotation.
Determine the angle of rotation. Express as a clockwise rotation.
Finding the Center of the Rotation
To find the center of the rotation.
construct the segment connecting P to P'
Construct the perpendicular bisector of this segment.
Construct the segment connecting Q to Q' OR R to R'.
Construct the perpendicular bisector of this segment.
Find the point of intersection of the two perpendicular bisectors.
This is the center of the rotation!