# CCGPS AG 1.1.2 Example 3

What are the side lengths of ${\bigtriangleup}D{^\prime}E{^\prime}F{^\prime}$ with a scale factor of $2.5$ given the preimage and image below and the information that $DE = 1$, $EF = 9.2$, and $FD = 8.6$?

Resource Type
Activity
Tags
factor  image  length  preimage  scale  side  triangle
Target Group (Age)
15 – 18
Language
English (United States)

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