IM Geometry Unit 3 Lesson 13
Is [math]\triangle ADC\sim\triangle CDB[/math]?[br][br]Explain your answer.
Use patty paper to trace the two smaller triangles. [br][br][b](Do not do this on the computer screen!) [/b][br]Use your workbook.[br][br]Turn your patty paper and convince yourself all 3 triangles are similar.
Write 3 similarity statements.
What is the scale factor for each pair of triangles?
What is the length of each of these sides?[br][br][math]\overline{HG}[/math][br][math]\overline{GF}[/math][br][math]\overline{HF}[/math]
Read the summary for Unit 3 Lesson 13 in your book.
I read the lesson summary carefully.
IM G Unit 3 Lesson 13 from IM Geometry by Illustrative Mathematics, [url=https://im.kendallhunt.com/HS/students/2/3/1/index.html]https://im.kendallhunt.com/HS/students/2/3/13/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].