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## A transformation in which the preimage and the image are congruent ...

Jan 3, 2008 ... ... the image are congruent is ... Isometry is a transformation ... Two images are congruent ... in which the preimage and ... are congruent is a(n)?

## TRANSFORMATIONS - UH

online.math.uh.edu/MiddleSchool/Modules/Module_4_Geometry_Spatial/Content/TransformationsTEXT.pdf

as the pre-image and the final set of points as the image. In reflections, translations, and rotations, the image is always congruent to the pre-image. Because of ...

## Lesson 2.0: Transformation Basics

www.charleston.k12.il.us/cms/Teachers/math/PreAlgebra/paunit2/L2-0.PDF

Some transformations keep the pre-image and image congruent. ... Three of the four transformations preserve the size and shape of the pre-image: translations, ...

Feb 13, 2012 ... Recalling the basics of transformations that we've looked at: reflection, rotation, translation and dilation. Also, new vocab of image and ...

## Rigid Transformations (Isometries) - MathBitsNotebook(Geo - CCSS ...

mathbitsnotebook.com/Geometry/Transformations/TRRigidTransformations.html

Reflections, translations, rotations, and combinations of these three ... While the pre-image and the image under a rigid transformation will be congruent, they may not ... Properties preserved under a translation from the pre-image to the image.

## Definition and examples isometry | define isometry - geometry - Free ...

www.icoachmath.com/math_dictionary/isometry.html

An isometry is a transformation in which the original figure and its image are congruent. ... figure (image). Reflections, rotations, translations are isometries.

## this lesson - Sylvan Learning

sylvanresearchinstitute.com/MathematicsResearchinAction_1.00/1.00/IN-CF-6/9/GP1/hlm_in_cf_6_9_gp1_6.00.html

In translations, rotations, and reflections, the preimage and image are congruent ... Pennants 1 and 2 are congruent and show the figure in the same orientation.

## Teacher Notes PDF - Education TI - Texas Instruments

education.ti.com/~/media/E2D299A17BA744C99A9DA347C4139705

of a pre-image and its image in a translation in the coordinate plane. ... pre-image . • isometry. • congruent figures. • image. • transformation. • translation.

## Mirror, Mirror... - Andrews University

www.andrews.edu/~calkins/math/webtexts/geom04.htm

Translation, [Translation] Vector, Magnitude; Rotation; Glide Reflection; Noncongruent ... Transformations, Congruent Transformations, Isometries ... Each point in the preimage must have a unique image point (one-to-one) and each point in ...

## Transformations Pre-Assessment - TBAISD Moodle

moodle.tbaisd.org/mod/resource/view.php?id=51587&redirect=1

Translation up 10 units. C. Reflection across the y-axis. B. ... Yes, rotation is a turn and therefore the image and pre-image are congruent. D. Yes, rotation is an ...

### Transformation has a special meaning in math. How to reflect ...

www.mathwarehouse.com

Reflection, translation, rotation in math have specific meanings. ... The original shape of the object is called the pre-image and the final shape and position of ... dilation is not an isometry because its image is not congruent with its pre-image.

### Congruence and Transformations - Glencoe

www.glencoe.com

Step 2 Translate △ A B C until all sides and ... letter “d” is the preimage and the letter “p” is ... The letters are congruent because images produced by a rotation.

### Transforming Shapes - Sapling Learning

www2.saplinglearning.com

ABC has been translated because each point in the preimage has been shifted up ... The result is an image that is congruent to the preimage and in the same.