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Dilation Definitions

Dilation Study Guide

QuestionAnswer
Of the four transformations, which is/are not rigid? dilation
What is the term that means same size and same shape? congruent
A ratio that compares the image to the pre-image is called this. scale factor
A dilation in which the ratio is bigger than one is a/an? enlargement
A dilation in which the ratio is smaller than one is a/an? reduction
The point in which a reduction or enlargement are connected through? center of dilation
A notation used to show how a coordinate is changing. mapping notation
When something is not the same size or shape , you can say it is this. not congruent
A transformation that is a mirror or the pre- image of the original reflection
A transformation that is a turn of the pre-image of the original rotation
A transformation that is a slide of the pre-image of the original translation
Created by: lohrj
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