Answered: Decide whether this is an enlargement…

Decide whether this is an enlargement or a reduction and give the scale factor. Triangle A is the preimage and Triangle B is the image. 3. 10 18 7.2 15

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter12: Angle Relationships And Transformations

Section12.7: Dilations

Problem 4E

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Question

Decide whether this is an enlargement or a reduction and give the scale factor.
Triangle A is the preimage and Triangle B is the image.
3.
10
4.
18
A
7.2
15
Type of Dilation:
Scale Factor:
: Enlargement
:: Reduction
:5/2
:2/5
1.

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