IM Geometry Unit 3 Lesson 7
What do you notice?[br][br]What do you wonder?
[list=1][*]Sketch 2 triangles with all pairs of corresponding angles congruent, and with all pairs of corresponding side lengths in the same proportion.[/*][*]Label your triangles [i]ABC[/i] and [i]DEF[/i] so that angle [i]A[/i] is congruent to angle [i]D[/i], angle [i]B[/i] is congruent to angle [i]E[/i], and angle [i]C[/i] is congruent to angle [i]F[/i]. Label each side with its length.[/*][/list]
[list=1][*]Do the 2 triangles you drew fit the definition of similar? Explain your reasoning.[/*][/list]Find a sequence of rigid motions and dilations that will take one of their triangles onto the other.
Write the ratios of the corresponding sides of the triangles.
Write the ratios of the corresponding sides of the triangles.
Write the ratios of the corresponding sides of the triangles.
IM G Unit 3 Lesson 7 from IM Geometry by Illustrative Mathematics, [url=https://im.kendallhunt.com/HS/students/2/3/1/index.html]https://im.kendallhunt.com/HS/students/2/3/7/index.html[/url]. 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].