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
Chapter6: Ratio, Proportion, And Probability
Section6.6: Scale Drawings
Problem 37E
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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.
Transcribed Image Text: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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