AABC~ ADEF. What is the scale factor? Help please

asked Dec 22, 2022 97.2k views

2 votes

AABC~ ADEF. What is the scale factor?

Help please

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3 votes

Answer:

3:1 or 3

Explanation:

the left triangle is scaling up to the right triangle. 5/15 is 1/3

7/21 is 1/3

4/14 is 1/3

since it is scaling UP, the scale factor is 3:1

Kao answered Dec 26, 2022

by Kao

4.8k points

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