IM G Unit 1 Lesson 17
List the transformations.
Diego says, “I see why a reflection could take RSTU to R'S'T'U' , but I’m not sure where the line of reflection is. I’ll just guess.”
IM G Unit 1 Lesson 17 from IM Geometry by Illustrative Mathematics, https://im.kendallhunt.com/HS/students/2/1/17/index.html. Licensed under the Creative Commons Attribution 4.0 license, https://creativecommons.org/licenses/by/4.0/.