Download presentation
Presentation is loading. Please wait.
1
9-4 Compositions of Isometries
2
Isometry: a transformation that preserves distance or length (translations, reflections, rotations) There are 4 kinds of isometries
3
Reflections Across Parallel Lines
5
Problem 1: Composing Reflections Across Parallel Lines
7
Reflections Across Intersecting Lines
8
Problem 2: Composing Reflections Across Intersecting Lines
10
Glide Reflection: is the composition of a translation (a glide) and a reflection across a line parallel to the direction of translation.
11
Problem 3: Finding a Glide Reflection T E X
12
T E X
Similar presentations
