IM G Unit 1 Lesson 14 Cool Down
Andre tried to rotate triangle [i]ABC[/i] 45 degrees counterclockwise. He knows something went wrong because the image doesn’t seem to be congruent to the original figure.
What is one idea that Andre probably understands about rotations?
What is one idea that Andre doesn't understand about rotations?
[list=1][*]Rotate triangle [i]ABC[/i] by 45 degrees counterclockwise, avoiding Andre’s mistake.[/*][/list]
IM G Unit 1 Lesson 14 Cool Down from IM Geometry by Illustrative Mathematics, https://im.kendallhunt.com/HS/students/2/1/14/index.html. Licensed under the Creative Commons Attribution 4.0 license, [url=https://creativecommons.org/licenses/by/4.0/]https://creativecommons.org/licenses/by/4.0/[/url].