Chapter 4 - Congruent Triangles
Sec 4.1 - Apply Triangle Sum Properties - We did the notes in class. These videos are from last year, if you missed class or need some review they are here for you.
Part 1 - Notes (7:29)
Part 2 - Examples (6:16)
Answers to worksheet
Sec. 4.2 - Apply Congruence and Triangles
Part 1 - Notes with some examples (8:23)
Part 2 - Examples and a Proof (7:10)
Answers to worksheet
The information below is from last year, I am keeping it up as we may use some of it this year.
Sec. 4.3 through 4.5 - These three sections are all related, so we are going to combine them into one. Wednesday in class we started exploring these ideas. This first video will give you the notes and the formal wording. The second video will have some example proofs. Follow the directions on this sketch to explore why one method only works sometimes. We will be discussing several problems in class, and going over the homework for the next 2 days.
Answers to Packet 4.3-4.5
Answers to Packet 4.3-4.5
Sec. 4.6 - CPCTC
Problem to set up topic. (0:46) Notes done in class.
Homework Help #11, #12, #4 (each one is a separate video)
Answers to worksheet
Sec. 4.7 - Isosceles and Equilateral Triangles
Answers to assignment
Answers to Review Packet (Typed Review)
Hand Written Review Answers
Problem to set up topic. (0:46) Notes done in class.
Homework Help #11, #12, #4 (each one is a separate video)
Answers to worksheet
Sec. 4.7 - Isosceles and Equilateral Triangles
Answers to assignment
Answers to Review Packet (Typed Review)
Hand Written Review Answers