This unit is about dilating figures and similar figures.
The picture above is of a triangle that has been dilated. The two triangles are similar to each other.
-A good study habit to use is making a test for yourself over problems that challenge you in the notes. After you take it, grade it with the solution from the notes.
-It's okay to be wrong but it's NEVER okay to give up.
Resources
Unit 7 Lesson 1 is about Dilations
Here are video links that will help with Lesson 1.
➡️https://www.youtube.com/watch?v=DhZ_Z69zaeE
➡️https://www.youtube.com/watch?v=eqWZN8NCHeo
➡️https://www.youtube.com/watch?v=P1f3sJpIYGI
➡️https://www.youtube.com/watch?v=K2HT4eTW0vc
Here is the Unit 7 packet⬇️
U7
.pdf
Download PDF • 696KB
Unit 7 Lesson 2 is about Similarity
Here are the video links that help with Lesson 2.
➡️https://www.youtube.com/watch?v=YiFwvAFk-xs
➡️https://www.youtube.com/watch?v=1UuiF3mskQA
Unit 7 Lesson 3 is about Shortcuts for proving triangles similar
Here are the videos links that help with Lesson 3.
➡️https://www.youtube.com/watch?v=VXlFEilh-cw
➡️https://www.youtube.com/watch?v=P37OSyTvbvM