Informal Geometry Chapter 3
Chapter 3 Test - Friday, October 30th
3.1 Relationships with Lines https://youtu.be/XgoZFF3A-1M
3.2 Theorems about Perpendicular Lines https://youtu.be/0WS2jXEL6Uk
3.2 Applying Theorems about Perpendicular Lines https://youtu.be/OxdQG7qsbPQ
3.3 Angles formed by Transversals https://youtu.be/GFtE8XKnfTc
3.4 Theorems about Angles formed by Transversals https://youtu.be/gcu2OVrHDJY
3.5 Proving Lines are Parallel Day 1 https://youtu.be/Ml2Il7fdsCM
3.5 Proving Lines are Parallel Day 2 https://youtu.be/Y8XNbAqb9JY
3.6 Using Parallel and Perpendicular Lines https://youtu.be/6uKvnU27n_s
Informal Geometry
Quiz #2 (3.5-3.7)
NeedToKnow
Hypothesis/Conclusion in a conditional statement
Converse of a
conditional statement
Reasons (7) to
prove/explain why two lines are parallel
If C <'s congruent, then lines are ||.
If AI <'s congruent, then lines are ||.
If AE <'s congruent, then lines are ||.
If SSI <'s supplementary, then lines are ||.
If SSE <'s supplementary, then lines are ||.
Two lines || to same line are ||.
Two lines perpendicular to same line are ||.
How to find the
value of a variable to make two lines parallel
Identify a
translation
Describe a
translation in words and coordinate notation
Draw a translation