Download Isometric Transformations 3

Isometric Transformations
TARGET
Vocabulary
3
To identify isometries
Transformation:
- a ___________ in the position, shape or size of a geometric figure
Pre-Image:
- _______________ geometric figure
in a transformation
Pre-Image
Image:
- The _______________ geometric figure
in a transformation
Image
Isometry
- A transformation in which the pre-image and image are ______________
Examples:
Isometric/NonIsometric
Isometric / Non-Isometric
Isometric / Non-Isometric
Isometric / Non-Isometric
Isometric / Non-Isometric
Translations
TARGETS
Definition
4
a) To GRAPH an image under a translation
b) To write a RULE for a translation
-
A transformation that maps all points of a figure the ___________
________________ and in the __________________________
Rules
“_________” up, down, left or right
Slide RIGHT a units
(x,y) è
Slide LEFT b units
(x,y) è
Slide UP c units
(x,y) è
Slide DOWN d units
(x,y) è
Examples:
GRAPHING
EX 1: Graph the image under the
transformation (x,y) è __________ EX 2: Graph the image under the
transformation (x,y) è __________ Example:
WRITING RULES
Write a rule for
the transformation.
Pre-image Point: _________
Image Point: _________
__________________________