Unit 7: Dilations and Similar Figures

This unit is about dilating figures and similar figures.

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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