Chapter Twelve:  
Transformations

Geometry   Notes

Chapter  12

Section  12.1
Section  12.2
Section  12.3
Section  12.4
Section  12.5
Section  12.6
Section  12.7

Geometry Contents

Take notes on the following topics.

Section 12.3  Rotation

Vocabulary

Rotation (p. 648) A rotation (turn) of x° about a point R is a transformation such that for any point V, its image is the point V′, where RV = RV′ and m Ð VRV′ = x. The image of R is itself.