IM G Unit 1 Lesson 12
What do you notice? What do you wonder?
Translate triangle [i]ABC by the [/i][b][i]directed line segment[/i] [/b]from [i]A[/i] to [i]C[/i].
What is the relationship between line [i]BC[/i] and line [i]B'C'?[br][/i]Explain your reasoning.
How does the length of segment [i]BC[/i] compare to the length of [i]B'C'[/i]?[br]Explain your reasoning.
Translate segment [i]DE[/i] by directed line segment [i]w[/i]. Label the new endpoints [i]D'[/i] and [i]E'[/i].[br][br]Connect [i]D[/i] to [i]D'[/i] and [i]E[/i] to [i]E'[/i].
What kind of shape did you draw?[br]What properties does it have?[br]Explain your reasoning.
IM G Unit 1 Lesson 12 from IM Geometry by Illustrative Mathematics, https://im.kendallhunt.com/HS/students/2/1/12/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].